Skip to content

Your whole business in three numbers.

Invoices, expenses and Making Tax Digital quarters for sole traders and landlords. You see what’s coming in, what’s going out, and what’s yours to keep. Your accountant sees the same books.

Try a business
Harper Studio, Ellie Harper’s design studio in Leeds · this tax year so far · Sample business and illustrative figures. · BillingEase for sole traders

Tap any number to see what sits behind it.

See your three numbersFree to start. No card needed.

Home tells you what needs you.

You add what happened. Home keeps a short list of what needs you, including requests from your accountant. Try it: this is Ellie’s Sunday morning at Harper Studio.

See everything BillingEase does

Needs you 3

Things only you can decide
Priya asked for records for 12–25 SeptemberDale & Shaw need two more weeks of expenses before they file Q2 by 7 November.
Ochre Café is 12 days late£850 for the menu design. One reminder has gone; a personal note might do it.
2 expenses have no categoryQ3 started on 6 October. Pick a category so they count in the right HMRC box.

Recent activity

Latest first
  • Recorded Moor & Dale Outdoor’s £2,400 bank transferToday, 9:12
  • Sent invoice INV-0042 to Kirkstall Brewing CoYesterday
  • Shared the Q2 summary with Dale & Shaw6 Oct
  • Attached a train ticket to an expense5 Oct
  • Added broadband (£28) as an every-month cost1 Oct
A plain list of what changed and who changed it. Nothing happens behind your back.

How it works

  1. Step 1: Send an invoiceWrite a sentence or fill in the form. When the money arrives, record the payment.More on Coming in
  2. Step 2: Note what goes outAdd expenses and bills by hand with a photo or PDF attached. Set every-month costs up once.More on Going out
  3. Step 3: Keep what’s yoursSee profit after estimated Income Tax and NI, quarter by quarter.How Yours to keep works

Everything sits behind one of three numbers

Built for HMRC’s categories and the tax year from 6 April.

See all features

Coming in

  • Invoices and VAT invoicesVAT shown when you’re registered.
  • Quotes, credit notes, repeating invoicesTurn an accepted quote into an invoice in one step.
  • Payments you recordBank transfer, card machine, cash or cheque.
  • RemindersPolite emails before and after the due date.

Going out

  • Expenses with attachmentsA photo or PDF on every expense and bill.
  • Bills and suppliersMark a bill paid in full or in part.
  • Payroll recordsEnter pay runs from your payroll software.
  • MileageA mileage log at the simplified rates.

Yours to keep

  • Tax estimateIncome Tax and Class 4 NI, with payments on account.
  • MTD quartersTotals by HMRC category, checked before they go.
  • Landlord modeProperties, shares and mortgage interest kept apart.
  • ReportsProfit and loss, balance sheet, who owes what.
  • AskPlain answers with sources from gov.uk and HMRC. When it needs judgement, check with your accountant.
  • Your accountant, same booksThey see every quarter, send requests and file for you.
  • Your books, kept safeAn append-only ledger: nothing is edited in place, corrections are recorded, and filed periods are locked.

Pricing

Start free and stay free as long as it fits. Prices in pounds.

FreeFor getting started£0Free for as long as you likeInvoices, expenses and your three numbers, for as long as you like.
  • Your three numbers in pounds
  • Unlimited invoices, quotes and customers
  • Expenses and bills with a photo or PDF attached
  • HMRC categories built in
  • Just you
Start free
MTD readyMost popular£8/ monthBilled monthly · cancel any timeEverything a sole trader or landlord needs for Making Tax Digital quarters.
  • Everything in Free
  • MTD quarters with readiness checks
  • Landlord mode and mileage
  • Repeating invoices and VAT invoices
  • Income Tax and NI estimate
  • Your accountant sees the same books
Start free, upgrade later
For practicesAccountants and bookkeepers£3per client / monthBilled monthly · cancel any timeGive clients BillingEase and see every quarter from the TaxWise practice workbench.
  • Each client gets everything in MTD ready
  • Quarter status and requests
  • Lock a quarter once filed (next phase)
  • Your practice name on their books
Talk to us
Prices in poundsPrices are placeholders while we finish pricing. Everything on the free plan stays free.
Compare plansEvery feature side by side, what practices pay, and what happens when you change plan.See full pricing

Fair questions

No. You work with three numbers and plain words. Proper double-entry books are kept underneath, in HMRC’s categories, for your accountant (or for you) whenever you want to look.

Harper Studio this tax year

£16,260 is yours to keep. What’s yours?