Suma tracks your income and expenses, scans receipts, logs mileage and shows your live tax bill — then hands you a clean export for your Self Assessment, or files straight to HMRC if you're on Making Tax Digital.
Most sole traders fly blind all year, then panic at the deadline. Suma turns the whole thing into something you barely think about.
Snap a receipt, log a trip, send an invoice. Or just talk — Suma sorts it into the right category.
Your live tax estimate updates instantly — with every working shown step by step. No nasty surprises.
Download your Self Assessment numbers for the January return, or file quarterly updates straight to HMRC — fully Making Tax Digital ready.
Your home screen leads with your live tax bill and the days left to file, then money in, out and profit — plus a short list of anything that needs a tap. No digging, no surprises.
Point your camera and Suma reads the merchant, amount, date and VAT — then picks the right expense category for you. No typing, no shoebox.
No black box. Suma shows the full calculation, line by line: profit, allowances, income tax and National Insurance. Switch between an annual forecast and year-to-date in a tap.
Drive to a job and Suma logs the route, distance and the exact HMRC mileage rate. Those small trips add up to a real deduction — don't leave it on the table.
Build a clean invoice in seconds and Suma watches what comes back. See paid, open and overdue at a glance — and nudge the latecomers with one tap. Every payment flows straight into your tax picture.
Doing a standard Self Assessment? Suma gives you a clean, categorised export of your numbers for the January return — already checked and reconciled. On Making Tax Digital? Submit your quarterly updates and final declaration straight to HMRC. Either way, the scramble is over.