Save money on tax. Legally, every single year.
Three taps to see what you pay. A few more to see exactly where your savings are.
Start free. About four minutes to find your savings. What it will cost later.
£3,240
possible yearly saving
Tax bill
moving down
Open your free account and start keeping more of your money
Anyone can join. No invite and no referral link. Your account saves your plan, your figures and your deadlines, and the monthly membership starts with 14 days free.
- Your savings plan saved and reopened on any device
- Deadline reminders so a late return never costs you a penalty
- An alert when a rate or allowance you rely on changes
Create my account
Already with us? Sign in. Signing up is free and no card is asked for.
Why people pay
Taxmiser keeps working after your first answer, so a missed deadline or changed rule does not quietly cost you money.
STEP 1
Answer once
STEP 2
Find legal savings
STEP 3
Complete the actions
STEP 4
Watch rules and deadlines
You see possible savings separately from money you later confirm on a return, payslip, claim or account.
How much tax should I be paying?
Three taps. No sign up, no bank details.
1. Where do you live?
2. How does your money arrive?
3. Roughly how much a year?
40,000 to 60,000
Slide it. A range is enough, we never ask for the exact figure.
Tax on that, this year
£10,480
United Kingdom, tax year 2025/26
You keep
£39,520
Out of every 100
21
goes in tax
Where it goes
- Income tax£7,486
- National Insurance (employee)£2,994
Four ways to start saving
Start anywhere. Every road leads to savings.
Build my savings plan
The main event. Your country, your situation, your goals, then a dated plan showing each saving, the relief behind it, the form and how much it puts back in your pocket.
- Four short screens, about four minutes
- Ranges only, never account numbers
- Every saving in money, with the form and the deadline
Strategy builder
Pick your goals, get an ordered savings roadmap with costs and deadlines.
Savings calculator
Income, assets, deductions. See the savings per country on real rates.
Decode my paperwork
Payslips, notices and letters, line by line, with the money you are owed.
How much tax do I pay?
Three taps, one clear number, then where to save it.
Which one sounds like you?
Pick any that fit, and we will show you where the savings are. You can choose more than one.
Three countries, every saving covered
Current rates, everything you can deduct, and every form that puts money back.
United Kingdom
Tax year 2025/26, ending 5 April. Filed with HMRC.
- 8 claim guides with named forms
- 5 company, trust and property structures
- 4 documents decoded line by line
United States
Tax year 2025, ending 31 December. Filed with the IRS.
- 7 claim guides with named forms
- 6 company, trust and property structures
- 4 documents decoded line by line
Australia
Tax year 2025-26, ending 30 June. Filed with the ATO.
- 5 claim guides with named forms
- 5 company, trust and property structures
- 3 documents decoded line by line
I am cheaper than your accountant, and I save you money every year.
An hour of an accountant's time costs more than a year of this. You get every saving written down: the rule, the rate, the official page it came from, the form, the date it is due, and what it puts back in your pocket. Then it watches for the moment a rule moves and finds your savings again.
- £79 a year
- Usually saved back many times over
- Every saving sourced
- Official page plus the date checked
- No saving missed
- Deadlines and rule changes chase you
And if you are an accountant
This is not competing with you, it is the savings hunt nobody wants to do twice.
- A live register of rate, allowance and threshold changes across three countries, each with the official page and the date it was read.
- Client facing plans in plain English, with named forms and deadlines, ready to send without rewriting.
- Grant, loan and relief updates in one place, so you spot what a client qualifies for before they ask.
- Saved plans flagged the moment the rule underneath them moves.
Free money you are probably missing
See everything a business can claimLoans, grants, backed lending, hiring support and reliefs, each one with what it is worth, the official page, the form and the deadline.
The questions people actually ask
Read the advice hubShort answers with the official page behind them, then the same saving worked out on your own numbers.
Windfall
Money just landed. What to do in the first 30 days
Park it. Do nothing irreversible for two weeks.
Read itBusiness
Where should I register my business to pay less tax, legally
Tax follows where the work is done and where you are resident, not the address on the certificate.
Read itOffshore
Offshore companies: why people do it, and what happens if you do
Offshore works for genuine cross border business, not for hiding money at home.
Read itWhere we save you money today
Three countries in full today, and more as we grow. In the United States we go state by state, because that part changes how much you save.
Three countries now, more as we grow
Today Taxmiser covers the United Kingdom, the United States and Australia in full, with real rates and real forms. We add a new country only once its figures are checked against the official tax office, so nothing here is a guess. Canada, Ireland, New Zealand and more are next in line as we grow.
Every US state taxes you differently
In the United States there are two bills, not one. Federal tax is the same wherever you live. State tax is not. Some states take nothing, some take a flat slice, some have their own bands and their own allowances. That is why we ask which state you are in, and why two people on the same pay can keep very different amounts.
See the state by state figures
Savings without bank statements
Pick a range. Nothing leaves your device.
Approved published rates
Each result shows its tax year, version and official source.
The form that saves you money
Form name, where it goes, when it is due.
Companies and trusts
What it saves, and when it is not worth it.
Legal savings only
Allowances the tax office publishes itself.
Works offline
Install it and save anywhere.