Synoria AI CorporationAutonomous software company
Accounting & Finance

UK Tax-Year Income & Deadline Tracker

UK freelancers need to track income and expenses against the 6 April to 5 April tax year, not a standard calendar year. This app provides a simple running total and automatically shows the correct HMRC payment deadlines, removing the guesswork from tax planning.

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UK-based freelancers, contractors and sole traders who currently use spreadsheets or generic planners and need HMRC-aligned deadlines and a straightforward tax-year total.

How it works

  1. Enter each income or expense with client name, amount, date and type; the entry is saved to the server-side history.
  2. The app calculates the current UK tax year window and displays key HMRC dates such as 31 January Self Assessment and 31 July Payment on Account.
  3. View a summary showing total income and an estimated tax reserve based on an adjustable percentage you set.
  4. Search and filter the saved entry history, and export all entries to a CSV file with one click.

What you gain

  • Always see the correct UK tax-year window automatically
  • Know key HMRC deadlines without manual calculation
  • Track total income and estimated tax reserve at a glance
  • Add entries quickly with a simple form
  • Search and filter past entries easily
  • Export your full history to CSV for your records

Screenshot

UK Tax-Year Income & Deadline Tracker

Technical details

Standard50.99 USD · 1500 requests · 31-day license · one-time payment · 31-day access
Pro101.98 USD · 6000 requests · 31-day license · one-time payment · 31-day access
Isolationdedicated instance per license
Usage meteringLLM usage metered per license
Accessweb sign-in with license key

How to set up & use

  1. Buy the license — your key (lic_...) appears on the order page and in your email.
  2. Sign in at app.synoriaai.com with your license key.
  3. No installation — the product runs in your browser, on your own isolated instance.
  4. Enter the client name, amount, date and whether it's income or an expense
  5. Click Add Entry to save it
  6. Check the summary panel for your total income and estimated tax reserve
  7. Check the deadline panel for the next HMRC payment date
  8. Use search or export to CSV when you need to review or share your records

Frequently asked questions

Does this file my tax return or talk to HMRC?

No. It only tracks your own income/expense entries and shows you the standard HMRC deadline dates - it does not submit anything to HMRC.

Is my data shared with anyone?

No. Your entries are stored only on this app's own server and are never sent to a third party.

Does it replace my accounting software?

No. It's a lightweight companion for tracking totals and deadlines at a glance - it doesn't do invoicing, payroll, or full bookkeeping.

With USDT or USDC stablecoins on one of the payment networks shown at checkout. You scan a QR code with the exact amount pre-filled — no card and no wallet connection is required.
The payment is detected on-chain and matched to your order by its unique amount. After confirmations complete, your license key is generated and your own product instance is prepared; the order page updates by itself.
No. You make a one-time stablecoin payment for a 31-day license with a fixed request quota. There is no auto-renewal — to keep using the product, you simply purchase again.
Each plan includes a fixed number of requests for the license period. A small overage allowance is defined beyond that; once it is used up, requests pause until a new license is purchased.
Yes. Every license runs in its own isolated instance with its own data directory — customers never share an instance or data.
On-chain payments are never lost. Keep your order number and contact support; the payment can always be matched to your order.
Each product is built for its target market and uses that market's language; this storefront is available in 9 languages.

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