Make the busy weeks pay and survive the quiet ones: 10 AI skills for seasonal trading
january-plan
plan the quiet month in November, when you still have cash
How the two work together
Claude thinks it through. Paste the Claude prompt into Claude Code, or drop the folder into your skills folder. Claude does the judgement: what to look for, what is worth doing, what is right.
Codex gets it done. At the hand-off point Claude runs Codex on your machine with one command and passes it the Codex prompt. Codex does the mechanical part and hands the result back. Claude checks it before you see it.
No API key to set up: Claude calls the Codex you already have installed. If Codex is not installed, Claude does that half itself and tells you.
Prompt for Claude
--- name: january-plan description: Builds January's plan in November while the December money is still coming in: every obligation with its real date, the tips and holiday the peak has already committed you to, a week by week cash line built from December's own takings, the three trading patterns costed side by side, the employment mechanics if you reduce hours, and the April cost step brought forward into the decision. Use in early November, before the peak takes your attention and before the money is spent. --- # January's bills, wages and decisions settled in November, while there is still cash to settle them with You give this your December booking book, last January's takings and costs, your payroll and contracts, your tax and rates position, and your fixed costs by week. You get back a January plan built in November: every obligation with its actual date, the December tips and the peak's accrued holiday sitting in the January payroll line where they belong, a week by week cash line, the full, reduced and closed trading patterns costed against each other, the employment steps if you reduce, and the April increases brought into the decision rather than discovered in the spring. It will not tell you whether to close. It shows you what each option costs and what each one commits you to. ## What it does 1. **List every January obligation with its real date before making a single decision about trading.** Rent and any quarter day. The business rates instalment. The payroll runs with their dates. The pension contributions. Every standing order and direct debit. The supplier accounts falling due from December deliveries, which are the ones that surprise people, because a December invoice on thirty days lands in January on top of everything else. Then the tax dates in step 2. One list, one date column, sorted. Almost every January cash crisis in hospitality is not a trading problem, it is a clustering problem: obligations that were manageable spread across a quarter all arrive in the same four weeks. 2. **Fix the tax dates exactly, against the current gov.uk pages, rather than against what you remember.** For Self Assessment, gov.uk states "You must submit your online tax return by 11:59pm on 31 January 2027 or you'll get a late filing penalty" and "You need to pay your Self Assessment tax by 11:59pm on 31 January 2027 or you'll get a penalty", with "a second payment deadline of 31 July if you make payments towards your bill". For VAT, "The deadline for submitting your return online is usually one calendar month and 7 days after the end of an accounting period. This is also the deadline for paying HMRC." Work out now, in November, whether the cash reaches those dates. If it does not, gov.uk's position is that "If you cannot pay your tax bill in full, you may be able to set up a payment plan to pay it in instalments", and November is when to ask about it. February is when everyone asks. 3. **Put December's service charge into the January payroll line, because that is where the law puts it.** The statutory Code of Practice under the Employment (Allocation of Tips) Act 2023 requires that "employers must ensure that all tips are distributed to staff, at the latest, by the end of the month following the month in which the tips are paid by customers". December's tips are therefore due by 31 January. For a venue whose December service charge is a serious number, this is one of the largest single January outflows and it is routinely left out of the plan because it does not feel like a cost. It is not the venue's money and it never was, so it belongs in the cash line at its full amount with its deadline attached, not in a note. 4. **Put the peak's accrued holiday into the January payroll line as well.** For leave years beginning on or after 1 April 2024, holiday entitlement for irregular hours and part-year workers is "calculated as 12.07% of actual hours worked in a pay period". A peak staffed by casuals and extra shifts accrues that holiday through November and December and pays a good deal of it out afterwards, which is exactly when trade is at its lowest. Take the accrual figure from the rota, not from an estimate, and put it in the week it will actually be paid. A venue that costed December without the accrual has already moved a cost into January without recording it. 5. **Build the January cash line week by week, from December's own takings rather than from an annual average.** Four or five rows, one per week. Takings in, from last January adjusted only by things you can name, such as a new competitor or a closed road. Money out, from steps 1 to 4. The running balance. Where last January's figures do not exist or are not comparable, say so in the plan and mark that week as unmodelled rather than smoothing it. A monthly total hides the shape, and the shape is the point: most January failures happen in a single week, usually the second or third, and a monthly figure that nets out will not show it. 6. **Cost the three trading patterns side by side before choosing one.** Full trading. Reduced trading, meaning fewer days or shorter services, with the fixed costs that do not reduce named separately from the variable ones that do. Full closure for a stated period, with the costs that continue anyway: rent, rates, insurance, standing charges, and whatever you are contractually obliged to pay staff. Each option gets a total and a bottom line, and each gets a line for what it costs you that is not money: the regulars who find somewhere else, the staff who take another job, the supplier relationship. A closure that saves two thousand pounds and loses a head chef has not saved anything. 7. **If you are going to reduce hours or close, get the employment mechanics right before you tell anyone.** gov.uk's position on lay-offs and short-time working is that an employer "can ask you to stay at home or take unpaid leave if there's not enough work for you", that "There's no limit for how long you can be laid off or put on short-time", and critically that a worker "should get your full pay unless your contract allows unpaid or reduced pay lay-offs". So the first question is what the contracts say, and the answer is usually nothing. Where lay-off applies, guarantee pay is "£41 a day" for a maximum of "5 days in any 3-month period", a total of 205 pounds, for someone "employed continuously for 1 month". And the route your staff have: after "4 weeks in a row" or "6 weeks in a 13-week period" they may apply for redundancy. Take all of it to an HR adviser before a word is said to the team. 8. **Bring April's step change into the November decision.** Two things move in the spring and both should be in the plan you write now. The National Minimum Wage and National Living Wage change on 1 April every year, and the rates in force from April 2026 are 12.71 pounds an hour at 21 and over, 10.85 pounds at 18 to 20, and 8.00 pounds for under 18s and for apprentices in their first year or under 19. On business rates, from April 2026 the government introduced two lower multipliers for retail, hospitality and leisure properties, set "5p below their national equivalents", with a small business RHL multiplier for rateable values under 51,000 pounds and a standard RHL multiplier for values between 51,000 and 499,999 pounds. Check which one your property sits in and put the number in the plan, because a January decision about staffing that ignores April's wage bill is a decision made against the wrong figure. 9. **Decide what January is actually for, then write the one page plan with dates, owners and a review date.** January is the only month with time in it. Deep clean, the maintenance that cannot be done in service, the menu development for spring, the training nobody could spare a shift for, the supplier renegotiation, the accounts brought properly up to date. Each one gets a budget, a named person and a week. Under it, the cash line and the obligation list from steps 1 to 5. In the footer, the date the plan was built, the date each figure was taken from, and a review date in the first week of January when December's real numbers replace the forecast. A January plan written in November and never revisited is a forecast, not a plan. ## Then it checks 1. Every obligation in the list carries a date and an amount, and any amount that is an estimate says so and names what it is estimated from. 2. The Self Assessment and VAT dates in the plan match the dates currently published on gov.uk, with the date those pages were read recorded next to them. 3. The December tips figure appears in the January payroll line at its full amount with the end of January deadline attached, and is not netted against anything. 4. The holiday accrual figure comes from the actual hours on the peak rota and appears in the week it will be paid, not as an annual note. 5. Each of the three trading patterns has a total, a stated list of costs that continue regardless, and a named non financial consequence, and no pattern is presented as the recommendation. 6. The plan states the April minimum wage rates and the property's RHL multiplier position, names the person responsible for each January project with its week and budget, and carries a review date in the first week of January. Any check fails: name it, redo that step once. Failed twice: say what is wrong and stop. ## Rules - Public information only. - Never invent a fact, a number or a quote. - Anything sent in someone's name says whose name it is. - Never state a January trading decline, a seasonal index, a typical quiet month percentage or an industry cash flow benchmark. No published figure exists for a single independent UK venue, and an owner planning against a borrowed decline will either cut too hard or not hard enough, with no way of knowing which. - Never recommend closing, reducing or trading on. The skill costs the options the owner describes against their own figures. Which one is right depends on their lease, their team and what they intend to do in March, and none of that is in a spreadsheet. - Never draft a lay-off letter, a short-time notice or a redundancy communication, and never state that a contract permits unpaid lay-off. That is a reading of the owner's own contracts and it belongs to their HR adviser, who should see it before anything is said to a single member of staff. - Never treat December tips as the venue's cash. They are held for the staff, they are due by the end of January under the statutory Code, and a plan that quietly counts them as working capital has budgeted to break the law. - Never carry a tax date forward from last year's plan. Deadlines shift with the weekend and with the tax year, and a plan built on a remembered date is the single cheapest error to prevent and one of the more expensive to make. - Never present a monthly total as the cash position. The plan is weekly, because a month that nets to positive can still be empty in week three and that is the week the wages run. - This output is a working document prepared for the owner's accountant to check on tax dates, VAT and liabilities, and their HR adviser to check on anything touching hours, pay or staff. It applies published deadlines and rates to the owner's own figures. It is not tax advice, it is not employment advice, and it is not a statement that the plan is affordable. ## Built from - GOV.UK, "Self Assessment tax returns: Deadlines", https://www.gov.uk/self-assessment-tax-returns/deadlines, read 16 September 2026: the 31 January 2027 filing and payment deadlines and the 31 July payment on account date in step 2. - GOV.UK, "Send a VAT Return: Deadlines", https://www.gov.uk/vat-returns/deadlines, read 16 September 2026: the one calendar month and 7 days rule for submission and payment in step 2. - GOV.UK, "If you cannot pay your tax bill on time", https://www.gov.uk/difficulties-paying-hmrc, read 16 September 2026: the existence of a payment plan, quoted in step 2 to establish that the November conversation is possible. - Department for Business and Trade, "Code of practice on fair and transparent distribution of tips", https://www.gov.uk/government/publications/distributing-tips-fairly-statutory-code-of-practice/code-of-practice-on-fair-and-transparent-distribution-of-tips-html-version, published 29 July 2024, in force 1 October 2024, read 16 September 2026: the end of the following month deadline that puts December tips in January, in step 3. - Department for Business and Trade, "Holiday pay and entitlement reforms from 1 January 2024", https://www.gov.uk/government/publications/simplifying-holiday-entitlement-and-holiday-pay-calculations/holiday-pay-and-entitlement-reforms-from-1-january-2024, published 1 January 2024, updated 1 April 2024, read 16 September 2026: the 12.07% accrual for irregular hours and part-year workers in step 4. - GOV.UK, "Lay-offs and short-time working", https://www.gov.uk/lay-offs-short-timeworking, and "Lay-offs and short-time working: Guarantee pay", https://www.gov.uk/lay-offs-short-timeworking/guarantee-pay, both read 16 September 2026: the position on pay during lay-off, the 41 pounds a day guarantee pay capped at 5 days in any 3 month period, the one month continuous employment condition, and the 4 weeks in a row or 6 weeks in 13 redundancy route, all in step 7. - GOV.UK, "National Minimum Wage and National Living Wage rates", https://www.gov.uk/national-minimum-wage-rates, read 16 September 2026: the April 2026 rates and the 1 April change date in step 8. - GOV.UK, "Business Rates Multipliers: Qualifying Retail, Hospitality or Leisure", https://www.gov.uk/guidance/business-rates-multipliers-qualifying-retail-hospitality-or-leisure, published 16 October 2025, last updated 30 March 2026, read 16 September 2026: the two lower RHL multipliers set 5p below their national equivalents and the rateable value bands in step 8.
Prompt for Codex
# january-plan ## You are given The November position of one UK hospitality business. The obligation list the owner has compiled: every rent, rates instalment, loan repayment, standing order, direct debit, pension contribution, insurance premium and supplier account falling due in January, each with a due date, an amount in GBP and a note of whether the amount is confirmed or estimated. The payroll schedule for January with its run dates. The December service charge figure to date and the venue's tips policy. The peak rota output, with actual and forecast hours by worker so the holiday accrual can be read rather than guessed. Last January's weekly takings and weekly costs where they exist, week by week, with a note against any week the owner says is not comparable and why. The December booking book. The fixed and variable cost split the owner has supplied for a reduced trading pattern, and the list of costs that continue during a full closure. The rateable value of the property and which multiplier band the owner has determined applies. The tax dates as read from gov.uk on a stated date, supplied by the owner or by Claude, never looked up by you. Every decision about whether to close, reduce or trade on, and every reading of an employment contract, has already been made by the owner with their accountant and HR adviser. ## Produce Write into a `./january-plan-output/` folder: 1. `obligations.csv` with these columns in this order: `obligation_ref`, `due_date`, `week_commencing`, `category`, `description_verbatim`, `amount_gbp`, `amount_confirmed`, `source`, `deferrable`. `category` is exactly one of `rent`, `business rates`, `payroll`, `tips distribution`, `holiday pay`, `pension`, `tax`, `supplier`, `loan`, `insurance`, `utility`, `other`. `amount_confirmed` is `yes` or `no`, and every `no` names what it is estimated from in `source`. `deferrable` is `yes`, `no` or `not stated` and is taken only from the owner's supplied note, never inferred. 2. `tax-dates.csv` with columns: `tax`, `period`, `filing_deadline`, `payment_deadline`, `amount_expected_gbp`, `amount_confirmed`, `gov_uk_page`, `date_page_read`. One row per tax. Any row with an empty `date_page_read` is listed in `gaps.md`, because an undated deadline is a remembered deadline. 3. `payroll-january.csv` with columns: `run_date`, `week_commencing`, `basic_pay_gbp`, `employer_national_insurance_gbp`, `pension_gbp`, `holiday_pay_gbp`, `tips_distribution_gbp`, `tips_deadline_date`, `total_gbp`, `holiday_accrual_source`. `holiday_accrual_source` is exactly one of `actual hours from rota`, `forecast hours from rota`, `not supplied`. The tips row is never netted against any other figure and never appears anywhere as venue income. 4. `cash-line.csv` with columns: `week_commencing`, `takings_in_gbp`, `takings_basis`, `obligations_out_gbp`, `payroll_out_gbp`, `other_out_gbp`, `net_gbp`, `running_balance_gbp`, `week_modelled`. `takings_basis` is exactly one of `last January actual`, `last January adjusted`, `owner estimate`, `no comparable data`. `week_modelled` is `yes` or `no`, and every `no` is listed in `gaps.md` rather than smoothed from neighbouring weeks. 5. `trading-options.csv` with columns: `option`, `days_open`, `takings_gbp`, `variable_costs_gbp`, `fixed_costs_that_continue_gbp`, `staff_costs_gbp`, `total_costs_gbp`, `net_gbp`, `costs_that_continue_listed`, `non_financial_consequence_verbatim`. `option` is exactly one of `full trading`, `reduced trading`, `full closure`. Exactly three rows. `non_financial_consequence_verbatim` is copied from the owner's own words and is never written by you. No row is marked as recommended and no ranking column exists. 6. `april-step.csv` with columns: `cost_line`, `rate_now_gbp`, `rate_from_april_gbp`, `basis`, `annual_effect_gbp`, `source_page`, `date_page_read`. Rows cover each minimum wage band in use and the business rates multiplier position. `basis` records the hours or rateable value the effect is calculated on. 7. `january-projects.csv` with columns: `project_ref`, `project_name_verbatim`, `week_commencing`, `owner_name`, `budget_gbp`, `depends_on`, `status`. `status` is exactly `planned`. Every row must carry a non empty `owner_name` and `week_commencing` or it is listed in `gaps.md`. 8. `gaps.md` a numbered list of: every obligation with an unconfirmed amount; every tax row with no date the page was read; every week with no comparable data; every week whose running balance is negative, with the amount and the obligation that takes it under; any holiday accrual sourced as `not supplied`; any January project with no named owner, no week or no budget; any figure supplied without a date; and any trading option missing a stated list of costs that continue. ## Rules - Codex lists, dates, totals and compares. It never recommends a trading pattern, never ranks the three options, never decides whether an obligation can be deferred, never reads an employment contract and never drafts a communication to staff. Those were supplied or belong to the owner's advisers. - Never look up a tax deadline. Every date in `tax-dates.csv` is supplied with the gov.uk page it came from and the date that page was read. A row without both is recorded as incomplete and listed in `gaps.md`. - Never net the December tips figure against anything, never include it in any takings or income column, and never describe it as cash available. It appears once, as an outflow in `payroll-january.csv`, with its deadline date. - Never smooth a week. A week with no comparable data is `no comparable data`, `week_modelled` is `no`, and the running balance from that week onward is reported as uncertain in the return. - Never estimate a holiday accrual. It comes from the supplied rota hours at the supplied rate. Where hours were not supplied the field reads `not supplied` and the payroll total is reported as incomplete. - Never write a January decline percentage, a seasonal index, a quiet month benchmark or any industry average into any file. No such figure exists for a single independent UK venue and none is to be recorded. - Never mark a trading option as recommended, preferred or best, and never add a column that ranks them. Three rows, three totals, and the owner decides. - Use British English, GBP written as `GBP` or the pound sign, and DD Month YYYY dates. No em dashes in any file you write, and any supplied text containing one is recorded verbatim and flagged in `gaps.md`. - Every supplied description, project name and non financial consequence is copied exactly, including its punctuation and capitalisation. - Every file ends with this line: this is a working document prepared for the owner's accountant to check on tax, VAT and liabilities, and their HR adviser to check on anything touching hours, pay or staff. It applies supplied deadlines and supplied figures and is not tax advice, employment advice or a statement that the plan is affordable. ## Return The absolute path of every file written, the row count of each CSV, the total obligations falling due in January with the count whose amount is unconfirmed, every tax deadline with the date its gov.uk page was read or the word missing, the January payroll total broken into basic pay, holiday pay and tips distribution with the tips deadline date stated separately, the weekly cash line as a list of week commencing dates with running balances, every week whose running balance is negative with the amount and the obligation that takes it under, every week marked as not modelled, the three trading option totals in the order `full trading`, `reduced trading`, `full closure` with no ranking, the annual effect of the April step by cost line, the count of January projects with a named owner and the count without, and the `gaps.md` item count.
Built from the best public work on this
Sources for january-plan
Everything below was opened and read on 16 September 2026. Nothing is cited that could not be loaded.
1. GOV.UK, "Self Assessment tax returns: Deadlines" and "Send a VAT Return: Deadlines"
https://www.gov.uk/self-assessment-tax-returns/deadlines and https://www.gov.uk/vat-returns/deadlines, both read 16 September 2026.
These two pages supply the fixed points the whole plan is built around, and the skill quotes them with the date they were read because that is the only defence against the error they exist to prevent.
The Self Assessment page, as it stood on 16 September 2026, states: "You must submit your online tax return by 11:59pm on 31 January 2027 or you'll get a late filing penalty", and "You need to pay your Self Assessment tax by 11:59pm on 31 January 2027 or you'll get a penalty." It records the paper deadline of 31 October 2026, the 30 December 2026 date for collection through a tax code, and notes "There is a second payment deadline of 31 July if you make payments towards your bill."
The VAT page states the rule rather than a date: "The deadline for submitting your return online is usually one calendar month and 7 days after the end of an accounting period. This is also the deadline for paying HMRC." It adds the point that catches out anyone planning around a bank account rather than a calendar: "You must submit your return and make sure your payment reaches HMRC on or before the deadline, even if it's on a weekend or bank holiday."
The reason both are quoted with a read date, and the reason one of the skill's rules forbids carrying a tax date forward from last year's plan, is that these dates move. The word "usually" in the VAT rule is doing real work, quarter ends differ between businesses, and a Self Assessment plan built on a remembered 31 January is right until the year it is not.
Where the skill departs: neither page's penalty detail is reproduced at the owner. A November planning document that leads with penalties produces anxiety rather than action, and the useful output is the date in the cash line, not the consequence of missing it.
2. GOV.UK, "If you cannot pay your tax bill on time"
https://www.gov.uk/difficulties-paying-hmrc, read 16 September 2026.
Cited for one sentence, which is all the skill needs and all it can honestly claim: "If you cannot pay your tax bill in full, you may be able to set up a payment plan to pay it in instalments."
That single fact is what makes step 2 a November action rather than a February one. An owner who can see in the first week of November that the January cash line does not reach 31 January has three clear months to have the conversation. An owner who discovers it on 29 January has a weekend.
Where the skill departs, and this is stated plainly because it matters: the detailed conditions for a payment plan, the amount thresholds, how long after the deadline an arrangement can be set up, how many months it may run over and whether interest accrues, were not readable on the pages loaded. The subsequent pages returned only the overview text. The skill therefore does not state a threshold, a duration or an interest position, and instructs the owner to ask HMRC or their accountant for the current terms. Stating a figure here that could not be read would be exactly the failure the house rules exist to prevent, and a wrong threshold would send an owner away believing they do not qualify.
3. Department for Business and Trade, "Code of practice on fair and transparent distribution of tips"
https://www.gov.uk/government/publications/distributing-tips-fairly-statutory-code-of-practice/code-of-practice-on-fair-and-transparent-distribution-of-tips-html-version, published 29 July 2024, read 16 September 2026.
The Code, which "and specified provisions of the legislation come into force on Tuesday 1 October 2024", carries at paragraph 33 the timing rule that decides where December's service charge sits: "employers must ensure that all tips are distributed to staff, at the latest, by the end of the month following the month in which the tips are paid by customers."
For a hospitality business that is one of the most consequential sentences in the year, and almost nobody builds a January plan around it. December is the month with the largest service charge and January is the month with the smallest takings, and the Code puts the first inside the second. The skill therefore makes it a step of its own rather than a line in the obligations list, gives it a rule forbidding it from being counted as working capital, and requires it to appear at full value with its deadline attached.
Paragraph 2a of the Code states the underlying duty in the plainest terms available: employers must "Pass on all tips and service charges to workers without deductions, except in very limited scenarios, such as deduction of income tax."
Where the skill departs: the Code sets out factors for fair allocation at paragraph 23 and a written policy duty at paragraph 34, and the skill does none of that design work. It takes the deadline, puts the money in the right week and sends the method to the owner's HR adviser. A cash planning skill that started designing a tronc would have wandered a long way from the job.
4. Department for Business and Trade, "Holiday pay and entitlement reforms from 1 January 2024"
https://www.gov.uk/government/publications/simplifying-holiday-entitlement-and-holiday-pay-calculations/holiday-pay-and-entitlement-reforms-from-1-january-2024, published 1 January 2024, updated 1 April 2024, read 16 September 2026.
For leave years beginning on or after 1 April 2024, "Holiday entitlement for these workers will be calculated as 12.07% of actual hours worked in a pay period", where "these workers" are irregular hours and part-year workers as the guidance defines them. An irregular hours worker is one whose paid hours in each pay period are, under the terms of their contract, "wholly or mostly variable".
This is in a January skill for the same structural reason as the tips: the peak creates the liability and the quiet month pays it. A December staffed with extra shifts and casual cover builds an accrual through November and December that is drawn down afterwards, and a venue that costed the peak on hourly rates alone has moved a real cost into January without writing it down anywhere.
The skill requires the figure to come from the rota hours rather than an estimate, and its Codex counterpart records whether the hours were actual or forecast, because a forecast accrual in a November plan is legitimate and an invented one is not.
Where the skill departs: the guidance also covers rolled up holiday pay, carry forward, and accrual during sick and statutory leave. The skill does not choose a payment method or calculate a week's pay, both of which depend on variable elements a rota does not hold. It records the accrual and sends the calculation to the payroll provider.
5. GOV.UK, "Lay-offs and short-time working" and "Lay-offs and short-time working: Guarantee pay"
https://www.gov.uk/lay-offs-short-timeworking and https://www.gov.uk/lay-offs-short-timeworking/guarantee-pay, both read 16 September 2026.
The overview page is short and every sentence in it matters to a venue considering a January closure. "A lay-off is if you're off work for at least 1 working day. Short-time working is when your hours are cut." An employer "can ask you to stay at home or take unpaid leave if there's not enough work for you". "There's no limit for how long you can be laid off or put on short-time." And the one that stops most plans where they stand: "You should get your full pay unless your contract allows unpaid or reduced pay lay-offs."
That last sentence is why step 7 starts with the contracts rather than with the arithmetic. Many hospitality contracts contain no lay-off clause at all, and an owner who assumes the mechanism is available has planned a saving that does not exist and may have created a breach.
The guarantee pay page supplies the figures: "£41 a day", "5 days in any 3-month period" totalling "£205", for a worker who has "been employed continuously for 1 month", with those laid off "because of industrial action" excluded. The overview page records the route in the other direction, that a worker may apply for redundancy after "4 weeks in a row" or "6 weeks in a 13-week period".
Where the skill departs: no effective date for the guarantee pay figures was shown on the page, so the skill quotes the figures as read on 16 September 2026 and says so rather than implying they are fixed. It also refuses to draft any communication to staff or to state whether a particular contract permits unpaid lay-off, both of which are readings of the owner's own documents and belong to an HR adviser who should see them before anyone is told anything.
6. GOV.UK, "National Minimum Wage and National Living Wage rates" and "Business Rates Multipliers: Qualifying Retail, Hospitality or Leisure"
https://www.gov.uk/national-minimum-wage-rates, read 16 September 2026, and https://www.gov.uk/guidance/business-rates-multipliers-qualifying-retail-hospitality-or-leisure, published 16 October 2025, last updated 30 March 2026, read 16 September 2026.
The wage page gives the rates in force from April 2026: 12.71 pounds an hour at 21 and over, 10.85 pounds at 18 to 20, 8.00 pounds under 18 and 8.00 pounds for apprentices, with the apprentice rate applying to those under 19 or in the first year. It states that "The rates change on 1 April every year", and no future rates were shown on the page when it was read.
The rates guidance records that "From April 2026, the government is introducing two lower business rates multipliers for RHL properties", that "the new RHL multipliers will be 5p below their national equivalents", and defines the bands: a "Small business RHL multiplier - For RHL hereditaments with RVs under £51,000" and a "Standard RHL multiplier - For RHL hereditaments with RVs between £51,000 and £499,999". It notes that the relief applies to property "wholly or mainly used for" retail, hospitality or leisure purposes serving visiting members of the public, with a list of excluded categories.
Both are in step 8 for the same reason: a January decision about headcount that is priced at today's wage is priced against a number that expires in eleven weeks.
Where the skill departs: the rates guidance did not display the national multiplier figures themselves, so the skill does not state a pence figure for either RHL multiplier. It records the 5p relationship, the band the property falls into, and tells the owner to take the actual multiplier from their own rates bill or their council. Inventing the pence figure would have been the easy thing and it would have produced a plan built on a number nobody could check.
Best public prompt we found for this job
The closest public artefact is the `cash-flow-snapshot` skill in Anthropic's `knowledge-work-plugins` repository, raw source at https://raw.githubusercontent.com/anthropics/knowledge-work-plugins/main/small-business/skills/cash-flow-snapshot/SKILL.md, loaded successfully on 16 September 2026. Its repository star count is not quoted here: api.github.com returned HTTP 403 "API rate limit exceeded" to every unauthenticated request from this machine on 16 September 2026, and a star count may only be read from that endpoint, so none was read and none is stated.
It is a good skill and two of its instincts are exactly right for this job.
The first is its insistence on a real opening balance:
**Always establish the starting cash balance** - "will I make payroll" is a question about the balance, not the net. Pull it in Step 2, or ask: "What's in the business account right now, and as of what date?" **Never assume one.**
That is the same discipline as the running balance column in step 5, and the same reason the skill refuses to present a monthly total. A month that nets to positive can still be empty in week three, and the wages run in week three.
The second is what it does when the data runs out. Rather than smoothing, it marks the case: "Thin data warning: 'Only 2 payments on record for Customer Y'", and it heads the whole output "no opening balance - net change only" where nobody can supply one. We took that literally. A January week with no comparable prior figure is marked as not modelled and listed in the gaps rather than filled in from the weeks either side.
What we deliberately did not copy. It applies a default "±30% variance band" where history is thin, and produces confidence bands from payment variance generally. For a restaurant's January that is a false precision: the variance is not statistical, it is the weather, a new competitor and whether the high street is dug up, and a band on the chart would invite an owner to treat the low end as a floor when it is nothing of the kind. It is also built around connected ledgers and payment processors, and this skill takes figures the owner has compiled by hand, because the obligations that sink a hospitality January are the ones not in the ledger yet: the December supplier invoices arriving on thirty days, the tips liability, the holiday accrued during the peak. And its whole frame is forecasting, where this one is planning. A forecast tells an owner what is coming. What they needed in November was the three costed options and the deadline for ringing HMRC.
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