#Pie Tax: Self Assessment app

In-app purchases
202 reviews
Content rating
PEGI 3
50K+
Downloads
Content rating
PEGI 3
In-App Purchases
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About this app

The FREE all-in-one Self Assessment app.

From getting a tax-rebate to submitting your self assessment and making your whole financial future a healthy-one – downloading the app and subscribing to Pie gives you this little lot:

- Real time bill and tax projections: See what you owe or is owed to you, live at any time
- Bookkeeping: With our revolutionary 'Smart Match' feature reconciling your business expenses has never been easier! You can also upload receipts to ensure your tax return is 100% HMRC safe
- Expert advice from humans: Our Tax Assistants are here to help every step of the way, at a time convenient to you. Like an accountant in your pocket
- Direct submission to HMRC: Every detail of your tax return is taken care of, allowing you to submit directly to HMRC
- Invoicing: One place to create, send and track invoices to your clients
- Multiple incomes in one place: Import your income and outgoings across multiple income streams (wages, side hustle, rental income, capital gains, overseas income, dividends & interest, or anything else - Pie has it covered)

It’s your money, keep it.

Pie Money Limited is acting as an agent of TrueLayer, who is providing the regulated Account Information Service, and is Authorised and Regulated by the Financial Conduct Authority under the Payment Services Regulations 2017 and the Electronic Money Regulations 2011 (Firm Reference Number: 901096)

This app provides information sourced from official HMRC publications and the UK Government's website (www.gov.uk). Please note that this app is independently developed and does not represent HMRC or any other government entity.
Pie Tax The Self Assessment app
Updated on
Nov 4, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App info and performance and Device or other IDs
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

197 reviews
Andrew Taylor
May 2, 2026
Great app—clean, simple, and genuinely useful. However, I’ve had a persistent issue with my NatWest account. It imports transactions initially but then stops syncing completely. I’ve tested over several days, adjusted phone settings, and confirmed it only updates after unlinking and reconnecting. Seems specific to NatWest, as others with different banks don’t have this issue. Would be excellent if this was resolved.
2 people found this review helpful
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Pie Money Limited
June 16, 2026
We’re really sorry for the inconvenience this has caused, and we appreciate you bringing it to our attention, could you please send a screen recording of the issue to help@pie.tax so our technical team can investigate and get this resolved for you as quickly as possible.
It's Me
May 31, 2026
I used to find Pie really useful, but for weeks now I hadlve had issues uploading pictures of receipts and invoices. When I load something it just sticks on the loading page and I have to force close the app. When I reopen it my new information hasn't been saved. I have contacted the technical assistance a few times but they haven't got back to me with a resolution. Hopefully this will be sorted out and I can go back to enjoying using it, but for now unfortunately I can only give it 3* currently
1 person found this review helpful
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Pie Money Limited
June 16, 2026
We’re really sorry for the inconvenience this has caused, and we appreciate you bringing it to our attention, could you please send a screen recording of the issue to help@pie.tax so our technical team can investigate and get this resolved for you as quickly as possible.
Maria O'Sullivan
November 8, 2023
The Pie app is a game changer in self assessment tax returns. Its incredibly easy to work with, you can upload your receipts, expenses on the go to store them, which eliminates that end of year, rummaging around trying to find paperwork. Found the whole setting up and working within the app so simple. If needed, the customer support, who were very friendly and knowledgeable, were always there to help. Having used many accounting software platforms, I found Pie App to be the best.
108 people found this review helpful
Did you find this helpful?
Pie Money Limited
November 15, 2023
Hi Maria, Thank you for using our app and for your kind review! We hope we're making doing your taxes, easy as. - Team Pie

What’s new

New: Invoice Maker has a fresh new look on the home screen. Don’t need it? You can now switch it on or off anytime.
 Plus bug fixes and performance improvements.
Content rating
PEGI 3
In-App Purchases
Learn more

App support

About the developer
Pie Money Limited
tech@pie.tax
77 Camden Street Lower Dublin 2 DUBLIN D02 XE80 Ireland
+44 20 3576 2433