All software / Debbie
Debbie
Visit Debbie websiteView HMRC listing
Our notes
Debbie is a job, invoicing and tax app for sole traders and landlords that sends MTD quarterly updates and the final declaration to HMRC.
Pros
- Quarterly updates and final declaration
- Jobs, quotes and invoicing included
- One flat price; first month free
Cons
- No free plan
- Price per business (Duo/Triple for more)
- No MTD VAT submissions yet
Price
Prices can change without notice, so confirm with the provider before you buy. Spotted an error? Email us.
- Cheapest MTD-capable plan
- Solo Monthly
- Per month
- £10
- Per year
- £90
- VAT
- inc VAT ('no VAT to add in the UK')
- Notes
- Solo Yearly £90. Duo £17/month (2 businesses), Triple £25/month or £225/year (3 businesses). First month free, no card. Limited-time offer: second month free if you add a card before the free month ends.
- Landlord pricing
- same product. Landlord features in the same plans (rent tracking, Section 24, Rent a Room).
Really free?
- Quarterly updates free
- no (first month free only)
- Tax return (final declaration) free
- no
- Limits
- Free month trial.
- Bank account condition
- None
- Time limit
- One free month
Landlords and spreadsheets
- Jointly owned property
- partial. Applies Section 24 credit 'including your share on a jointly-owned property'; Rent a Room limit halved if jointly let.
Checked 18 Oct 2026. Sources:debbieapp.co.uk, debbieapp.co.uk, debbieapp.co.uk
HMRC listing
What the software provider has told HMRC. “In development” means the provider has committed to building it in time for the 2026 to 2027 tax return.
Features
| Free version | Not included |
|---|---|
| Agent software | Not included |
| Individual software | Ready now |
| Software that creates digital records | Ready now |
| Bridging software that connects to records | Not included |
| Standard update period (6 April to 5 April) | Ready now |
| Calendar update period (1 April to 31 March) | Not included |
| Making Tax Digital for VAT | Not included |
| HMRC Assist (Submission Feedback) | Not included |
Business income
| Sole trader | Ready now |
|---|---|
| UK property | Ready now |
| Foreign property | Not included |
Other income sources and items
| Employment (PAYE) | In development |
|---|---|
| UK dividends | In development |
| State Pension income | In development |
| Private pension incomes | In development |
| Partner income from a partnership | Not included |
| Foreign dividends | Not included |
| Foreign interest | Not included |
| Private pension contributions | In development |
| Construction Industry Scheme | Ready now |
| Charitable giving | Ready now |
| Capital Gains | Not included |
| Student Loan | In development |
| Marriage Allowance | Not included |
| Voluntary Class 2 National Insurance | In development |
| High Income Child Benefit Charge | In development |
| UK interest | In development |
Accessibility
| Blindness or impaired vision | Ready now |
|---|---|
| Deafness or impaired hearing | Ready now |
| Motor or physical difficulties | Ready now |
| Cognitive impairments | Ready now |
Platform
| Software type | Desktop application Web browser |
|---|---|
| Compatible with | Microsoft Windows Mac OS Linux |
| Language | English |