TapTax

它列出的 49 个工具

“只读”和“会改数据”是服务方自己标的。带下划线的参数是必填的。

1. add_transaction

   Add income or an expense

   Record a business income or expense in the signed-in person's TapTax, such as a receipt or a payment. The category is the HMRC self-employment box it belongs in. The same entry added twice within 10 minutes is recorded once.

   type amount date description category personal

2. calculate_capital_gains_tax只读

   Calculate Capital Gains Tax

   Calculate UK Capital Gains Tax on selling an asset (residential property, shares, a business qualifying for Business Asset Disposal Relief, or other assets) for a tax year: the gain after costs, losses and the annual exempt amount, tax at each rate given other income, and the payment deadline.

   assetType proceeds costBasis allowableCosts losses otherIncome disposalDate taxYear

3. calculate_child_benefit_charge只读

   Calculate the High Income Child Benefit Charge

   Calculate the High Income Child Benefit Charge on an adjusted net income and the Child Benefit received in a tax year: the charge, the benefit kept, and the income the charge starts from.

   adjustedNetIncome annualChildBenefit taxYear

4. calculate_cis_deduction只读

   Calculate a CIS deduction

   Calculate the Construction Industry Scheme deduction on a payment (labour only, materials excluded) at the registered, unregistered or gross-payment rate, the amount received, and whether the year's deductions are likely to be more or less than the tax actually due.

   grossPayment materialsAmount cisStatus annualIncome expenses taxYear

5. calculate_contractor_day_rate只读

   Calculate contractor day rate income

   Turn a contractor day rate into annual and monthly income, an hourly equivalent, and take-home pay as a sole trader, through a company outside IR35 and inside IR35, with the best route and the PAYE salary that would take home as much, for a tax year.

   dayRate billableDays hoursPerDay businessExpenses accountancyCost taxYear

6. calculate_corporation_tax只读

   Calculate corporation tax

   Calculate UK corporation tax on a company's taxable profit for a tax year, including marginal relief between the small profits and main rates, with profit after tax and the effective rate.

   taxableProfit taxYear

7. calculate_dividend_tax只读

   Calculate dividend tax

   Calculate UK tax on dividends for a tax year, given the dividends and other income: the dividend allowance, tax at the basic, higher and additional dividend rates, and the effective rate.

   dividendIncome otherIncome taxYear

8. calculate_gross_salary_for_take_home只读

   Work out the salary for a take-home figure

   Work out the gross UK salary needed to take home a given amount a year after income tax, employee National Insurance, student loan and a pension percentage, for a tax year (net to gross).

   targetTakeHome pensionPercent studentLoanPlan scottishTaxpayer taxYear

9. calculate_invoice_due_date只读

   Calculate an invoice due date

   Calculate the date an invoice is due from its date and the payment terms (on receipt, a number of days, end of month, days after month end, a day of the following month, or the statutory 30-day default), with the weekday and whether the terms exceed the statutory limit.

   invoiceDate terms days dayOfMonth customer

10. calculate_late_payment_interest只读

    Calculate late payment interest on an invoice

    Calculate the statutory interest (Bank of England base rate plus 8%) and fixed compensation a business can claim on a late-paid commercial invoice under the Late Payment of Commercial Debts Act, from the amount, the due date and the payment date.

    amount dueDate paidOn

11. calculate_markup只读

    Calculate a price from a markup

    Calculate the selling price, profit and the equivalent profit margin from a cost and a markup percentage.

    cost markupPercent

12. calculate_mileage_allowance只读

    Calculate the mileage allowance

    Calculate the tax-free business mileage allowance for a year at HMRC's approved mileage rates for a car or van, motorcycle or bicycle, including the passenger rate, and the tax it saves at the basic or higher rate.

    annualBusinessMiles vehicleType taxBand passengerTrips averageMilesPerPassengerTrip

13. calculate_pension_tax_relief只读

    Calculate pension tax relief

    Compare a self-employed person's tax with their current and a higher personal pension contribution in a tax year: the basic-rate relief added to the pension, the reduction in the tax bill, and the net cost of the extra contribution.

    grossIncome businessExpenses currentPensionContribution targetPensionContribution taxYear

14. calculate_pro_rata_salary只读

    Calculate a pro rata salary

    Work out a part-time salary from the full-time salary and the hours or days worked compared with full time, with the take-home pay on the pro rata salary for a tax year.

    fullTimeSalary fullTimeUnits actualUnits studentLoanPlan scottishTaxpayer taxYear

15. calculate_profit_margin只读

    Calculate a profit margin

    Calculate the profit margin and markup from a cost and a selling price, or the selling price needed for a target margin.

    cost price targetMarginPercent

16. calculate_rental_income_tax只读

    Calculate tax on rental income

    Calculate UK income tax on rental profit for a landlord in a tax year, given rent, allowable expenses, mortgage interest (relieved as a 20% tax credit) and other income.

    grossRent allowableExpenses mortgageInterestPaid otherIncome taxYear

17. calculate_salary_sacrifice只读

    Calculate salary sacrifice savings

    Compare pay before and after a salary sacrifice for a pension or an electric company car: income tax, National Insurance and student loan saved, employer National Insurance saved and passed back, benefit-in-kind tax for a car, the drop in take-home pay, and for a pension the cost per pound added and the saving against paying in from net pay.

    grossSalary sacrificeAmount sacrificeType employerNIPassback carP11dValue studentLoanPlan scottishTaxpayer taxYear

18. calculate_savings_interest_tax只读

    Calculate tax on savings interest

    Calculate UK tax on savings interest for a tax year, given the interest, any tax already deducted and other income: the starting rate for savings, the Personal Savings Allowance and the tax due.

    grossInterest taxDeductedAtSource otherIncome taxYear

19. calculate_stamp_duty只读

    Calculate Stamp Duty

    Calculate the tax on buying property: Stamp Duty Land Tax in England and Northern Ireland, Land and Buildings Transaction Tax in Scotland or Land Transaction Tax in Wales, by band, with first-time buyer relief, the additional property surcharge and the non-resident surcharge where they apply.

    price country propertyUse firstTimeBuyer ownsOtherResidentialProperty replacingMainResidence ukResident company completionDate

20. calculate_student_loan_repayment只读

    Calculate student loan repayments

    Calculate yearly, monthly and weekly UK student loan repayments on an income for a repayment plan (Plan 1, 2, 4 or the postgraduate loan) in a tax year.

    annualIncome plan taxYear

21. calculate_take_home_pay只读

    Calculate take-home pay

    Calculate take-home pay from a UK salary for a tax year: income tax by band (England, Wales and Northern Ireland, or Scotland), employee National Insurance, student loan repayment and pension contributions, with yearly, monthly and weekly take-home and the employer National Insurance and total cost to the employer.

    grossSalary pensionContributions studentLoanPlan scottishTaxpayer taxYear

22. calculate_tax_on_multiple_incomes只读

    Calculate tax on several incomes

    Calculate the combined UK tax on income from several sources in one tax year (employment, self-employment, rental profit, dividends and savings interest), allowing for PAYE tax already deducted: income tax, National Insurance, student loan, what is left to pay and take-home.

    employment payeTaxDeducted selfEmployment rentalProfit dividendIncome savingsInterest pensionContributions studentLoanPlan taxYear

23. calculate_vat只读

    Add or remove VAT

    Add VAT to a net price or take it out of a gross price at the standard (20%), reduced (5%) or any other rate, with the net, VAT and gross amounts.

    amount direction ratePercent

24. check_mtd_status只读

    Check if Making Tax Digital applies

    Say whether and when Making Tax Digital for Income Tax applies to someone, from their qualifying income: self-employment turnover plus property income, before expenses, as on their Self Assessment return. Employment and pension income do not count.

    selfEmploymentTurnover propertyIncome

25. check_tax_code只读

    Check a PAYE tax code

    Check whether a UK PAYE tax code (e.g. 1257L, BR, K475, 1257L W1/M1) looks right for a salary and circumstances, explain what it means, and estimate any over- or under-payment. Flat-rate codes (BR, D0, D1) are only judged when hasMultipleJobs is known; without it the verdict is needs_info. Returns a verdict tier; refund figures are estimates, not amounts owed.

    taxCode grossSalary taxYear scotland hasMultipleJobs monthsOnCode hasCompanyCar otherBenefitsInKindValue receivesStatePension hasMarriageAllowance marriageAllowanceDirection

26. check_vat_registration只读

    Check VAT registration and the Flat Rate Scheme

    Check whether a turnover is over the UK VAT registration threshold for a tax year, and compare VAT payable under the standard scheme with the Flat Rate Scheme for the business's sector rate, including the first-year discount, with the cheaper scheme and the difference.

    annualTurnover vatablePurchases flatRatePercent firstYearOfVatRegistration taxYear

27. check_vat_reverse_charge只读

    Check the construction VAT reverse charge

    Work out whether the domestic VAT reverse charge for construction services applies to an invoice, by HMRC's decision steps. Takes the yes or no answers known so far and returns the next question to answer, or the outcome with what the invoice must say.

    answers

28. compare_inside_and_outside_ir35只读

    Compare inside and outside IR35

    Compare a contractor's take-home pay working inside IR35 (deemed employment payment, employer National Insurance) with working outside IR35 through a limited company, from the day rate and working days, for a tax year. It compares pay; it does not decide IR35 status.

    dayRate workingDays businessExpenses accountancyCost taxYear

29. compare_limited_company_and_sole_trader只读

    Compare a limited company and sole trader

    Compare take-home pay as a sole trader with running the same profit through a limited company (salary plus dividends, corporation tax and accountancy cost) for a tax year, with the annual difference and an approximate break-even profit.

    annualProfit accountancyCost taxYear

30. compare_salary_and_dividends只读

    Compare salary and dividends

    For a limited company director, work out take-home pay from a chosen salary plus dividends paid from the remaining profit after employer National Insurance and corporation tax, with every tax and the effective rate, for a tax year.

    companyProfitBeforeSalary salary taxYear

31. convert_hourly_rate_to_salary只读

    Convert an hourly rate to a salary

    Convert an hourly rate to the annual salary it adds up to for the hours a week and paid weeks a year given, with take-home pay on that salary for a tax year.

    hourlyRate hoursPerWeek paidWeeksPerYear studentLoanPlan scottishTaxpayer taxYear

32. convert_salary_to_hourly_rate只读

    Convert a salary to an hourly rate

    Convert an annual salary to its gross hourly rate and the take-home pay per hour, for the hours a week and paid weeks a year given, in a tax year.

    annualSalary hoursPerWeek paidWeeksPerYear studentLoanPlan scottishTaxpayer taxYear

33. create_invoice

    Create an invoice

    Create and save a draft invoice in the signed-in person's TapTax account from a client name and one or more line items. No saved client, earlier invoice or client email is needed to create it; an email is only needed later, to send it. It is numbered in their sequence, uses their saved business details, and is not sent. Free plans include 3 invoices; paid plans are unlimited.

    clientName clientEmail clientAddress items issueDate dueDate dueInDays vatRatePercent notes

34. estimate_self_assessment_penalties只读

    Estimate Self Assessment penalties

    Estimate Self Assessment late filing penalties, late payment penalties and late payment interest on the tax due, from how many days late the return was filed and the tax was paid.

    taxDue filingDaysLate paymentDaysLate annualInterestRatePercent

35. estimate_self_employed_tax只读

    Estimate self-employed tax

    Estimate UK income tax and Class 4 National Insurance for a sole trader from turnover and allowable expenses, with the take-home figure, effective and marginal rates, payments on account and tailored tips, from HMRC's published rates for the tax year. Works from the figures given, without a TapTax account.

    taxYear turnover expenses businessMiles otherIncome taxDeductedAtSource pensionContributions studentLoanPlan

36. generate_invoice_numbers只读

    Generate invoice numbers

    Generate invoice numbers: the next number after a given one (keeping its prefix and zero padding), or a run of numbers in a chosen format (prefix, separator, optional year or month, number of digits) from a starting number.

    lastNumber prefix separator datePart digits start count

37. get_mileage_summary只读

    Get my mileage

    Read the signed-in person's own mileage log in their TapTax account for a tax year: total miles, the deductible amount at the approved rates, and the most recent trips.

    taxYear

38. get_mtd_deadlines只读

    Making Tax Digital deadlines

    List the standard Making Tax Digital quarterly update periods and deadlines for a tax year, and which one is next. Updates are cumulative from 6 April.

    taxYear

39. get_tax_position只读

    Get my tax position

    Read the signed-in person's own TapTax account: their tax year so far, as their dashboard shows it: business income, expenses and profit counted by the filing rule, the estimated income tax and Class 4 NI, how many transactions still need a business-or-personal decision, which quarterly updates they have filed through TapTax, and the next deadline. Needs no figures from the person: everything comes from their records.

    taxYear

40. list_invoices只读

    List my invoices

    Read the signed-in person's own invoices from their TapTax account, newest first, with each one's live status (a sent invoice past its due date reads as overdue) and the totals outstanding and overdue. Needs no details from the person.

    status limit

41. list_transactions只读

    List my transactions

    Read and search the signed-in person's own income and expense records in their TapTax account, newest first. Filter by tax year or dates, type, text in the description, or needsReview=true for the ones still waiting for a business-or-personal decision (the review queue). Needs no details from the person beyond what to look for.

    taxYear from to type search needsReview limit

42. log_mileage_trip

    Log a business trip

    Record a business journey in the signed-in person's mileage log. TapTax prices it at the approved mileage rate for the tax year (tiered after 10,000 car miles). Commuting to a permanent workplace is not business mileage. Mileage tracking is on the Pro plan.

    date from to miles vehicle purpose

43. mark_invoice_paid会改数据

    Mark an invoice paid

    Record that the client has paid an invoice (dated today). Stops any payment reminders.

    invoiceId

44. plan_quarterly_tax_set_aside只读

    Plan how much tax to set aside

    Plan how much to set aside for tax as a sole trader under Making Tax Digital, from the year's profit or each quarter's profit: the income tax, Class 4 National Insurance and student loan due, monthly and weekly amounts to put away, running totals by quarter with each update deadline, and any first payment on account.

    annualProfit quarterlyProfits studentLoanPlan firstYearOfTrading

45. prepare_business_document只读

    Prepare an invoice, quote or receipt to download

    Prepare an invoice, quote, receipt, credit note or pro forma invoice in TapTax's free document generator, without a TapTax account. Returns the totals and a link that opens the generator with the document filled in, where the person checks it, adds a logo if they like, and downloads the PDF. The details travel in the link itself and are not stored by TapTax.

    kind lines vatRatePercent clientName clientAddress clientEmail fromName fromAddress number date paymentTerms notes template

46. prepare_quarterly_update只读

    Prepare my quarterly update

    Get the signed-in person's Making Tax Digital quarterly update ready: the cumulative income, expenses and profit from 6 April to the end of the quarter, what still needs reviewing, and a card with a button that opens TapTax to check and file it. Filing itself always happens in the TapTax app, never from the chat, so HMRC receives the details of the device the person files from.

    taxYear quarter

47. send_invoice

    Show an invoice ready to send

    Get one of the signed-in person’s invoices ready to email, with its PDF, to the client address on it from their business name. It opens a card showing exactly what the client will receive (who it goes to, the lines and the total) with a Send button. Nothing is emailed until the person presses Send on that card.

    invoiceId

48. send_invoice_from_card会改数据

    Send the invoice shown on the card

    Emails the invoice shown on a TapTax send card to its client, when the person presses Send on that card. Needs the one-time token the card was given.

    invoiceId sendToken

49. update_transaction会改数据

    Update or review a transaction

    Change a transaction the signed-in person owns: mark it business or personal (this is how the review queue is cleared), or correct its category, description, amount or date.

    id businessOrPersonal category description amount date