Limited company guide

Articles of association: when model articles are not enough

What the model articles do and do not cover, the situations where bespoke articles are necessary, and how to amend articles properly.

Short answer

Model articles are the default constitution supplied by law and they are adequate for a straightforward single-class, single or joint-owner company. They become inadequate as soon as you have multiple share classes, want directors to be able to refuse a share transfer, need weighted voting, or take outside investment. Articles are amended by special resolution and filed at Companies House within 15 days.

Written and reviewed by Waqas Sagar Member of ICAEW, Fellow of ACCA, Fellow of AAT, a double graduate and entrepreneur at heart, helping startups grow and serving thousands of businesses nationwide with an excellent team. Published by LimitedCompany.Accountants, 12 London Road, Morden, London SM4 5BQ. Reviewed 12 September 2026 against 2026/27 UK rates and current Companies House and HMRC guidance.

What this means for your company

Model articles are the default constitution supplied by law and they are adequate for a straightforward single-class, single or joint-owner company. They become inadequate as soon as you have multiple share classes, want directors to be able to refuse a share transfer, need weighted voting, or take outside investment. Articles are amended by special resolution and filed at Companies House within 15 days.

01

What the model articles assume

02

When you need bespoke articles

03

How to change them

04

Before you act

What the model articles assume

They assume one class of ordinary shares, directors acting by majority, no restriction on transferring shares beyond directors' discretion in some versions, and dividends declared uniformly across the class.

For a solo consultant company that is fine and changing them is a waste of money.

When you need bespoke articles

Multiple share classes with different dividend rights. Pre-emption rights on issue and transfer that match a shareholders' agreement. Weighted voting on removal of a director. Provisions for investor consent rights. Authority to issue shares beyond the default. Written resolution mechanics for a company with many shareholders.

Investment rounds nearly always come with a bespoke set, and SEIS or EIS rounds need articles that do not give investors preferential rights to dividends or assets.

How to change them

Pass a special resolution — 75% of votes cast — and file the resolution and the amended articles at Companies House within 15 days. The change takes effect when the resolution is passed, not when it is filed.

Keep a clean consolidated copy. Companies that have amended three times and filed only the amending resolutions make life difficult for their own lawyers and buyers.

Before you act

Rates, thresholds and deadlines quoted here reflect the 2026/27 UK tax year. Check current GOV.UK guidance, or ask us, before relying on them for your own company.

Related answers

Read next

Every answer in this cluster is written for UK limited company directors and reviewed against current HMRC and Companies House guidance.

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We work with company directors across London and Surrey from our office at 12 London Road, Morden, London SM4 5BQ. Pick your area, or send the form below and we will call you back.

Frequently asked

Articles of association: when model articles are not enough: questions directors ask

What are model articles?

The standard constitution prescribed by regulations, applied automatically if a company does not adopt its own.

Do I need to file amended articles?

Yes, with the special resolution, within 15 days of the resolution being passed.

Can articles override company law?

No. They operate within the Companies Act; a provision that conflicts with statute is ineffective.

Are articles public?

Yes. Anything commercially sensitive belongs in a shareholders' agreement instead.

What records are needed for articles of association: when model articles are not enough?

Keep bank statements, sales and platform reports, purchase invoices, payroll records, VAT workings, finance agreements and Companies House correspondence. We confirm the exact list at onboarding and identify gaps before a filing deadline becomes urgent.

How much does help with articles of association: when model articles are not enough cost?

The fee depends on transaction volume, record quality, VAT and payroll requirements, historic catch-up and the level of reporting needed. We agree a fixed scope and price before technical work starts, with published packages available on our fees page.

Can you take over articles of association: when model articles are not enough from another accountant?

Yes. We request professional clearance, collect the prior records and authorities, check the next Companies House and HMRC deadlines, and give you one clear handover list. The process is normally completed remotely.

Can articles of association: when model articles are not enough be handled online?

Yes. We work through secure cloud records, scheduled reviews and digital approvals, while keeping a named team available by phone, video call and email. Clients can also visit our Morden office by appointment.

Which accounting software works best for articles of association: when model articles are not enough?

We regularly work with Xero, QuickBooks, FreeAgent, Sage and connected sales or expense apps. The right setup depends on transaction volume, integrations and the reports you need, not simply the software brand.

What tax deadlines matter for articles of association: when model articles are not enough?

The relevant calendar may include annual accounts, Corporation Tax payment and return dates, confirmation statements, VAT returns, payroll submissions and Self Assessment. We map the dates from your company year end and registrations.

Included approach

Organised, explained, on schedule.

Clear scopeDeadline visibilityHuman support

Check the current rules

Use official information as your reference point.

Deadlines, thresholds and filing rules change. GOV.UK and Companies House publish the current statutory position; advice should then be applied to your company’s circumstances.

Key tax terms explained

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