How to Use This Checklist
Click each checkbox to mark items as complete. Your progress is automatically saved to your browser. Use this checklist to verify every requirement before, during, and after creating your Rent Increase Notice.
✅ Three Ways to Use This Tool
1. Prepare a new rent increase: Ensure you meet all Section 13 Form 4 requirements before serving notice
2. Review an existing notice: Audit your rent increase notice against all 47 compliance points
3. Defend against tribunal challenges: Verify your notice will withstand tenant objections at First-tier Tribunal
⚠️ What Makes a Valid UK Rent Increase Notice?
📋 Legal Requirements: Section 13 notice is the only mechanism for rent increases on assured periodic tenancies under the Renters' Rights Act 2025. You MUST use Section 13 Form 4 under the Housing Act 1988 (as amended). Informal letters, emails, or verbal agreements are not legally enforceable.
⚖️ Key Legislation: Housing Act 1988 Section 13, Assured Tenancies and Agricultural Occupancies (Forms) Regulations 1997.
🎯 Essential Elements: Correct form, proper notice period, rent payment date start, market rate justification, tribunal information, proper service.
💼 Common Issues: Wrong form used, insufficient notice period, mid-month start dates, excessive increases, no comparable evidence, retaliatory timing.
🚫 Important Restrictions on Rent Increases
Under the Renters' Rights Act 2025, rent increases on assured periodic tenancies are limited to ONCE per 12-month period and require a minimum 2 months' notice via Section 13. Tenants can challenge the proposed increase at the First-tier Tribunal (Property Chamber) within 1 month of receiving the notice. The tribunal will reduce increases that exceed market rate.
⚠️ Understanding Importance Levels
🔴 Critical: Must have - notice is invalid without this element
🟡 Important: Should have - strengthens your position at tribunal
🔵 Recommended: Nice to have - best practice for smooth tenant relations
Tenancy Type Verified
Confirm the tenancy is an assured periodic tenancy under the Housing Act 1988 (as amended by the Renters' Rights Act 2025), or a pre-May-2026 AST that converted to a periodic tenancy on 1 May 2026. Section 13 applies to these tenancy types. Regulated tenancies (pre-1989), Rent Act tenancies, and licences have different rent increase rules.
🔴 Critical
Fixed Term Status Checked
Under the Renters' Rights Act 2025, fixed terms no longer exist for new lets created on or after 1 May 2026 — all assured tenancies are periodic. For legacy pre-May-2026 tenancies that converted on 1 May 2026, Section 13 applies once they became periodic. Check the original agreement and any renewals to confirm current status.
🔴 Critical
Rent Review Clause Checked (legacy fixed-term tenancies only)
Legacy fixed-term tenancies running their original term before 1 May 2026: if a rent review clause exists, you may increase rent under that clause. From 1 May 2026, all new tenancies are periodic and Section 13 is the only mechanism for rent increases under the Renters' Rights Act 2025.
🔴 Critical
12-Month Rule Verified
Confirm at least 12 months have passed since the tenancy began OR since the last rent increase. Section 13 limits increases to once per year for periodic tenancies. Serving a notice before 12 months makes it invalid.
🔴 Critical
Previous Increase Date Recorded
Record the date of any previous rent increase. This establishes the earliest date you can serve the next Section 13 notice. Keep records of all rent changes throughout the tenancy for reference.
🟡 Important
Current Rent Amount Confirmed
Verify the current rent amount and payment frequency (weekly, monthly, etc.). The Section 13 notice must state the current rent accurately. Check bank records or rent book to confirm the amount actually being paid.
🔴 Critical
Landlord's Full Legal Name
Include the landlord's full legal name exactly as it appears on the tenancy agreement. For company landlords, use the registered company name. The name must match the landlord named in the tenancy for validity.
🔴 Critical
Landlord's Address for Service
Provide a valid address in England and Wales where documents can be served on the landlord. This is required by Section 48 of the Landlord and Tenant Act 1987. Without a valid address, rent may not be legally due.
🔴 Critical
Agent Details (if applicable)
If a letting agent is serving the notice on behalf of the landlord, include the agent's company name, address, and confirmation of authority to act. The notice should make clear who the landlord is, even when served by an agent.
🟡 Important
Contact Details Provided
Include telephone number and/or email address for the tenant to discuss the increase or raise concerns. This demonstrates reasonableness and may prevent unnecessary tribunal applications.
🔵 Recommended
All Tenant Names Included
List ALL tenants named on the tenancy agreement. Joint tenants must all be notified of the rent increase. Missing a named tenant can invalidate the notice. Check the original agreement for all parties.
🔴 Critical
Tenant Names Match Agreement
Ensure tenant names are spelled exactly as they appear on the tenancy agreement. Discrepancies between the notice and agreement can cause complications, especially if the matter goes to tribunal.
🔴 Critical
Full Property Address
Include the complete address of the rental property, including postcode. This must match the address on the tenancy agreement. For flats, include flat number and building name where applicable.
🔴 Critical
Tenancy Start Date Referenced
Reference the original tenancy start date or the date the current tenancy began. This establishes the tenancy period and helps verify the 12-month rule has been satisfied.
🟡 Important
⚡
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Current Rent Amount Stated
State the current rent amount clearly on the Section 13 form. Include whether this is weekly, monthly, or another period. The amount must match what the tenant is actually paying, not what was originally agreed if it has changed.
🔴 Critical
Proposed New Rent Amount
State the proposed new rent amount clearly. Include the payment period (per week, per calendar month, etc.). The new rent must be a specific figure - you cannot state a percentage increase or a range.
🔴 Critical
Payment Frequency Consistent
Ensure the payment frequency for the new rent matches the current arrangement. If changing from monthly to weekly (or vice versa), this may require tenant agreement and could complicate the notice.
🟡 Important
Increase Amount Reasonable
Consider whether the increase is reasonable and defensible at tribunal. Typical annual increases range from 3-7%. Increases over 10% require strong justification. Excessive increases (20%+) are usually reduced by tribunals.
🟡 Important
Percentage Increase Calculated
Calculate and record the percentage increase for your records. While not required on the form, knowing the percentage helps assess reasonableness and prepare for any tribunal challenge. Document your calculation method.
🔵 Recommended
Rental Period Identified
Identify the rental period: weekly, monthly, quarterly, or yearly. This determines the minimum notice period required. Check the tenancy agreement and how rent is actually paid to confirm the period.
🔴 Critical
Minimum Notice Period Applied
Apply the correct minimum notice period: Weekly tenancy = 4 weeks minimum. Monthly tenancy = 1 month minimum. Quarterly tenancy = 3 months minimum. Yearly tenancy = 6 months minimum. Insufficient notice invalidates the increase.
🔴 Critical
Start Date is Rent Payment Day
The new rent must start on a day when rent is due. You cannot start a rent increase mid-payment period. If rent is due on the 1st of each month, the increase must start on the 1st. Wrong start dates invalidate notices.
🔴 Critical
Start Date After Notice Period
Verify the proposed start date is AFTER the minimum notice period expires. Count from the date you serve the notice, not the date you sign it. Allow extra days for postal delivery if not hand-delivering.
🔴 Critical
Proposed Start Date Clearly Stated
State the exact date when the new rent takes effect (e.g., "1st March 2025"). Do not use vague terms like "next month" or "in 30 days." The date must be specific and unambiguous.
🔴 Critical
Correct Prescribed Form Used
Use Section 13 Form 4 (or a form substantially to the same effect). This is the prescribed form under the Assured Tenancies and Agricultural Occupancies (Forms) Regulations 1997. A simple letter is NOT sufficient and will not be legally enforceable.
🔴 Critical
All Form Sections Completed
Complete all sections of Form 4: landlord details, tenant details, property address, current rent, proposed rent, start date, and signature. Incomplete forms may be invalid. Do not leave any required fields blank.
🔴 Critical
Tribunal Information Included
The form must include information about the tenant's right to challenge the increase at the First-tier Tribunal (Property Chamber). This is a statutory requirement. Standard Form 4 includes this wording - do not remove it.
🔴 Critical
Tribunal Time Limit Stated
The form must state that tenants have the right to refer the notice to the tribunal BEFORE the new rent start date. The tenant loses the right to challenge if they don't apply to the tribunal in time.
🔴 Critical
Landlord Signature and Date
The notice must be signed by the landlord (or authorised agent) and dated. The date of signing establishes when the notice was created. An unsigned notice is invalid and unenforceable.
🔴 Critical
⚡
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Comparable Properties Researched
Research current rental prices for similar properties in the same area. Check Rightmove, Zoopla, and local letting agents. You should have at least 3 comparable properties to justify your increase if challenged at tribunal.
🟡 Important
Comparables Documented
Save screenshots or printouts of comparable property listings. Record the addresses, sizes, conditions, and asking rents. This evidence will be essential if the tenant challenges your increase at tribunal.
🟡 Important
Property Condition Considered
Consider your property's condition relative to comparables. Well-maintained properties with recent improvements can justify higher rents. Properties with outstanding repairs may not support large increases.
🔵 Recommended
Improvements Documented
If you've made improvements to the property since the last rent was set, document these with receipts and photographs. Improvements can justify higher-than-average increases. Keep records of all upgrade costs.
🔵 Recommended
Inflation Data Referenced
Note current CPI/RPI inflation rates as baseline justification. While not required, inflation provides context for the increase. Record the source and date of inflation figures you reference.
🔵 Recommended
Not Retaliatory Timing
Ensure the increase is not served shortly after a repair request or complaint from the tenant. Tribunals look unfavourably on increases that appear retaliatory. Allow several months between complaints and increases where possible.
🟡 Important
Outstanding Repairs Addressed
Check if there are any outstanding repair requests. Increasing rent while ignoring repairs weakens your tribunal position and may give tenants grounds to withhold rent increases. Complete repairs before or alongside the notice.
🟡 Important
Tenant Relationship Considered
Consider the tenant's payment history and tenancy duration. Long-term reliable tenants may warrant smaller increases to maintain the relationship. The cost of void periods and finding new tenants often exceeds modest rent increases.
🔵 Recommended
Maximum Notice Given
Consider giving more than the minimum notice period. Extra notice time is courteous and gives tenants time to adjust budgets. It also reduces the chance of disputes and demonstrates reasonableness if matters go to tribunal.
🔵 Recommended
Recorded Delivery Planned
Send the notice by recorded or signed-for delivery through Royal Mail. Keep the proof of posting and tracking confirmation. This creates evidence of when the notice was sent and that it was delivered.
🔴 Critical
Hand Delivery Considered
Consider hand-delivering a copy in addition to posting. If hand-delivering, obtain a signed receipt from the tenant or have a witness present. Take a dated photograph of the delivery if the tenant won't sign.
🟡 Important
All Tenants Served
If there are joint tenants, each should receive a copy of the notice. While serving one joint tenant may be legally sufficient, serving all tenants prevents disputes and ensures everyone is informed.
🟡 Important
Service Date Recorded
Record the exact date the notice was served (posted or hand-delivered). This date is essential for calculating whether the minimum notice period has been met. Keep a note of the service date with your tenancy file.
🔴 Critical
Proof of Service Retained
Keep all proof of service: posting receipts, tracking confirmations, delivery photos, signed receipts. This evidence may be needed if the tenant claims they didn't receive the notice or disputes the service date.
🔴 Critical
Copy of Notice Retained
Keep a signed copy of the Section 13 notice for your records. Store it with the tenancy file. You'll need this copy if the tenant challenges the increase or for future rent reviews to verify the last increase date.
🔴 Critical
Tribunal Deadline Noted
Note the date by which the tenant must apply to the tribunal if they wish to challenge (before the new rent start date). If no tribunal application is made by this date, the increase automatically takes effect.
🟡 Important
Standing Order Update Requested
Remind the tenant to update their standing order or payment arrangement to reflect the new rent amount from the start date. Provide your bank details again to make this easy. Send a reminder closer to the start date.
🔵 Recommended
Follow-Up System in Place
Set a reminder to check that the new rent amount is paid on the start date. If the tenant pays the old amount, follow up immediately. Accepting old rent without objection could imply acceptance of the original terms.
🟡 Important
⚡
Instant Download
You’ve Done the Research. Now Finish It.
Complete rent increase notice template — all clauses included, professionally drafted.
Fill in your details in minutes and you’re done.
£10 — Own It Forever
Create Your Notice Now
→
✅ 30-day money-back guarantee*
Preview before you buy • Lifetime updates • No subscription
Next Steps
Now that you've reviewed the compliance checklist, you have three options:
✅ Use Our Ready-Made Template (Recommended)
Save hours of legal research and complex date calculations. Our professionally-crafted Rent Increase Notice covers all 47 compliance points with automatic notice period calculations. It includes proper Section 13 Form 4 formatting, tribunal information, and step-by-step guidance. Available in both Smart Interview (guided) and Classic Editor (direct editing) modes for just £10.
📝 Draft Your Own Notice
Use this checklist as your guide, but remember: rent increase notices have strict statutory requirements. Wrong forms, incorrect dates, insufficient notice periods, or mid-month start dates make the entire notice invalid. A single error means starting again and losing months of increased income.
⚖️ Book a Legal Consultation
For complex situations (legacy fixed-term tenancies with rent review clauses, Rent Act tenancies, regulated tenancies, agricultural tenancies, or preparing for First-tier Tribunal challenges), consider booking a consultation with a qualified legal professional for personalised advice tailored to your specific circumstances.
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Disclaimer: This checklist is for general informational purposes only and does not constitute legal advice. While we strive to keep information accurate and up to date, the law is complex and subject to change. Every situation is unique, and you should seek professional legal advice for your specific circumstances. This applies to assured and assured shorthold tenancies only. Last updated: May 2026.
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