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Templates, calculators, checklists and MTD guides - for UK landlords and the self-employed.
All Resources
Browse the complete RentalBux library.
Rental Invoice Template
Professional invoices for tenants.
Profit & Loss Statement
Annual P&L for any sole trader.
Balance Sheet Template
Snapshot assets, liabilities, equity.
Cash Flow Statement
Direct method cash movements.
Cash Flow (Indirect)
Indirect method for accountants.
Employee Timesheet
Track hours worked accurately.
Expense Reimbursement Form
Standardised expense claims.
MTD Templates Library
Browse the full MTD template set.
MTD Checker
Are you in scope for Making Tax Digital?
MTD Quiz
60-second readiness quiz with score.
MTD Calculator
Estimate quarterly liabilities under MTD.
SDLT Calculator
Stamp Duty for residential & investment.
Mansion Tax Calculator
Model the proposed mansion tax bands.
Rent Increase Checker
What's a fair, lawful rent rise?
Renter Rights Quiz
Test your knowledge of the new Act.
Self-Assessment Checker
Find out if you must file SA.
Income & Expense Tracker (SA103)
For self-employed sole traders.
Income & Expense Tracker (SA105)
For UK property landlords.
Income & Expense Tracker (SA106)
For foreign property landlords.
MTD Essential Kit
Free starter pack to get MTD-ready.
MTD Software Finder
Compare HMRC-recognised tools side-by-side.
Renters' Rights Act 2025
Plain-English summary of the new law.
Awaab's Law Guide
Damp & mould compliance explained.
HMRC MTD Letter Explained
What to do if HMRC writes to you.
RentalBux Blog
Tips, news and walkthroughs.
Landlord Checklists
New tenancy, inspection, end-of-tenancy.
Landlord Responsibilities Checklist
Your full legal duty list, simplified.
Section 8 Notice Template
Serve a compliant Section 8 notice.
Periodic Tenancy Agreement
Standard rolling tenancy contract.
Agreements Library
Browse all landlord agreements.
FAQ
66 answers across 11 topics, search-first.
Support Centre
Help docs, contact options, status.