Monzo joint account review (2026): how it works after 4 years

Affiliate disclosure: this post contains a Monzo referral link. If you use it, we both get a mystery reward of £20, £50, or £100. It doesn't change anything about your account.

The Monzo joint account is a free shared current account that both holders run from inside their existing Monzo apps. You both need a personal Monzo account first, you get shared pots, a ring-fenced Bills Pot for Direct Debits, Salary Sorter, and joint savings pots paying 2.75% AER (boosted to 3.25% if you both subscribe to Perks or Max). Arranged overdrafts are available too, with credit checks on both of you. The main thing it still doesn't do is per-person spending limits. It also links your credit files, like every joint account.

My partner and I have been using ours for about 4 years. This review covers how it works in practice: the features that genuinely make shared finances easier, the gaps that still frustrate, and whether Monzo's joint account is the best option or if Starling does it better.

How Monzo joint accounts work

The joint account gets its own sort code and account number, separate from both holders' personal Monzo accounts.

• Equal ownership. Both holders have full control. Either person can spend, transfer, create pots, or set up Direct Debits. Legally, the money in the account is owned 50/50 regardless of who contributed.
• Separate from personal accounts. Your personal Monzo account remains private. The joint account is a completely separate space: your partner can't see your personal transactions, and vice versa.
• One-tap switching. The Monzo app lets you switch between personal and joint account with a single tap at the top of the home screen. Both accounts live in the same app.
• Not limited to couples. You can open a joint account with a partner, sibling, housemate, family member or anyone else. You don't need to be married or in a relationship.
• Financial linking. Opening a joint account creates a financial association on both holders' credit files. This means the other person's credit behaviour can affect your own creditworthiness. Worth considering before opening one casually.

Shared pots: the feature that makes it work

You set up pots inside the joint account for different purposes (bills, groceries, holidays, emergency fund) and allocate money to each. Both holders can see every pot, contribute to it, and spend from it.

In practice, this is how we currently have our pots set up:

• A bills pot, which we've hooked up to the shared direct debits we split between us: council tax and broadband come out of here.
• A holiday pot where we each transfer a little in every month.
• A house deposit fund.

The ability to see at a glance (mid-month) exactly how much is left in each category is what stops the "where did the money go?" arguments.

Bills Pots and Direct Debits

You can designate one pot as a Bills Pot, which is specifically designed for Direct Debits (where the biller pulls a varying amount) and standing orders (where you push a fixed one). Money for bills sits in this pot, and when a Direct Debit is due, Monzo takes the payment from the Bills Pot instead of your main balance.

This matters because it means your spending money and your bill money never mix. Your main joint account balance is genuinely available to spend; it's not silently committed to a Direct Debit that's due in three days.

Salary Sorter on the joint account

If either partner has their salary paid into the joint account, Salary Sorter automatically distributes the money into pots the moment it arrives. Set it once (X% to bills, Y to groceries, Z to savings) and it runs every payday without intervention.

Not everyone pays their full salary into the joint account. A more common setup is:

1. Both partners receive salary into their personal accounts
2. Each sets up a standing order for their agreed contribution to the joint account
3. When the money arrives, Salary Sorter splits it into the joint pots

Savings interest on the joint account

Monzo offers Instant Access Savings Pots on joint accounts at 2.75% AER (Annual Equivalent Rate: the yearly rate including compounding), variable and paid monthly, the same rate as personal accounts. If both holders are on Perks or Max, the joint rate is boosted to 3.25% AER. One of you upgrading is not enough, which is the one place a joint account is stricter than a personal one. There's also a Select Access option at 3.15% AER for money you can commit to touching less: it needs a £500 minimum and allows at most two withdrawals a year.

This is still a genuine differentiator: most digital bank joint accounts don't pay interest on savings at all (Starling stopped paying current-account interest entirely in early 2025). For couples building a shared emergency fund or saving for a holiday, interest inside the joint account beats shuttling money to a separate saver in one person's name.

The savings pots are separate from your spending pots: money in a savings pot isn't immediately spendable, which adds a useful friction that stops impulse spending from shared savings.

Paid plan upgrades on joint accounts

If either joint account holder subscribes to Monzo Extra (£3/month), Perks (£7/month) or Max (£17/month), some benefits extend to the joint account. What each plan includes on the personal side is a separate question, covered in Monzo Extra vs Perks vs Max; what crosses over to the joint account is:

• Boosted joint savings: the joint Instant Access Savings rate rises from 2.75% to 3.25% AER, but only when you are both on Perks or Max
• Billsback: eligible joint account bills can enter the monthly draw (see our Monzo Billsback review)
• Virtual cards: both holders can create virtual cards linked to joint account pots
• Custom categories: tag shared transactions with custom spending categories
• Advanced round-ups: round up joint account spending into a savings pot

One partner on a paid plan is enough for all of these except the savings boost, which Monzo pays only when both of you subscribe.

Who spent what: the visibility problem solved

Every transaction in the joint account feed is tagged with a profile photo showing which account holder made the purchase, which settles "did you buy that or did I?" without either of you having to remember.

You can also split transactions that shouldn't have come from the joint account. If one person accidentally pays for something personal with the joint card, you can flag it and settle up, similar to Monzo's personal bill-splitting feature.

What the Monzo joint account doesn't do well

No separate spending limits per person. Both holders have equal access to everything in the account. There's no way to say "we each get £200/month personal spending from the joint account" with enforcement. You can create pots for this, but compliance is on the honour system.

The savings boost needs both of you paying. Billsback, virtual cards and custom categories reach the joint account when either holder subscribes to a paid plan. The 3.25% savings rate is the exception: Monzo pays it only if you are both on Perks or Max, so one of you upgrading to chase the rate buys nothing on the joint pots.

The credit-file link outlives the account. Closing the joint account doesn't automatically remove the financial association; you have to contact the credit agencies yourself and request disassociation. This is true of all joint accounts, not just Monzo's.

No custom notification settings per holder. Both holders get the same notifications. You can't set it so one person gets notified for bills and the other for groceries. This can lead to notification fatigue if you're both getting alerts for every shared purchase.

Monzo vs Starling: which joint account is better?

Starling is the only other digital bank with a mature joint account offering (Chase still doesn't offer joint accounts as of June 2026). Here's how they compare:

Monzo is the better joint account if you're actively saving together. The joint savings pots pay 2.75% AER (3.25% if you are both on Perks or Max), whereas Starling pays nothing on joint balances or Spaces since it scrapped current-account interest in early 2025; its Easy Saver, at 4.00% AER including a 1.50% bonus for the first 12 months, is a separate product in one person's name rather than part of the joint account. Salary Sorter has no Starling equivalent either, so the monthly distribution into pots stays manual over there. (The wider Monzo-versus-Starling case, personal accounts included, is in Monzo vs Starling.)

Starling wins on automation and on virtual cards. Its Bills Manager calculates how much to set aside from upcoming bills and pays them automatically, where Monzo's Bills Pot leaves it to you to keep enough in there. And both Starling holders get virtual cards linked to Spaces on the free plan, with no subscription in the way.

Who should open a Monzo joint account?

Open one if you both already use Monzo personally, you want shared pots to separate bills from groceries from savings, and you want the shared money earning interest where it sits rather than in a saver in one person's name.

Skip it if only one of you uses Monzo, or if you'd rather not create a financial association on your credit files at all. That last one is not a Monzo problem: no joint account, at any bank, avoids it.

Monzo joint account FAQs

Do both people need a Monzo account?

Yes. Both holders must have a personal Monzo current account before opening a joint account.

Can I have a joint account with a friend or housemate?

Yes. Joint accounts aren't limited to romantic partners. Siblings, friends, family members and housemates can all open one. Be aware that any joint account creates a financial link on both credit files.

Does the joint account earn interest?

Yes. You can open Instant Access Savings Pots on the joint account at 2.75% AER (variable), rising to 3.25% AER only if both holders are on Perks or Max. A Select Access savings option pays 3.15% AER with a £500 minimum and a limit of two withdrawals a year. Regular spending pots don't earn interest.

Can I use Monzo Flex on the joint account?

No. Monzo Flex is a personal credit product and can only be used on your personal account. An arranged overdraft is a different matter: joint accounts can have one, with either holder able to change the limit, repay it or switch it off, subject to credit checks on you both.

What happens if we break up?

Either holder can freeze the joint account at any time. To close it, both holders need to agree. Any remaining balance is split or transferred as agreed between you. The financial link on credit files remains until you contact credit agencies to request disassociation.

Is the joint account FSCS protected?

Yes. FSCS cover (the Financial Services Compensation Scheme, the government-backed payout if a bank fails) applies up to £120,000 per person, so a couple has up to £240,000 of protection on the joint account combined.

Can we upgrade the joint account to a paid plan?

You don't upgrade the joint account itself. If either personal account holder subscribes to Extra, Perks or Max, selected benefits (Billsback, virtual cards, custom categories) automatically extend to the joint account.

How many pots can we have?

You can have up to 20 pots on the joint account, including both regular pots and savings pots.

You might also like

• Monzo vs Nationwide: which current account is actually better?
• What is Monzo Billsback, and is it worth it?
• Monzo mystery reward explained: how to get £20, £50 or £100

Sources

• Monzo joint account (opens in new tab): that both holders need a Monzo account, the shared bill pots, Salary Sorter across both accounts, the arranged overdraft and its credit checks, the Select Access rate and its withdrawal condition, and that the boosted savings rate needs both holders on a paid plan
• Monzo savings (opens in new tab) and Monzo plans (opens in new tab): the instant-access and Select Access rates, the Select Access minimum, and the monthly price of Extra, Perks and Max
• FSCS: check your money is protected (opens in new tab): the deposit protection limit per person
• Monzo Flex (opens in new tab): that Flex is a personal credit product with its own application
• Starling savings (opens in new tab): the Easy Saver rate and that it is a separate product from the current account
• Starling current account (opens in new tab): the Spaces, Bills Manager and virtual card features in the comparison table
• Chase joint accounts (opens in new tab): that Chase does not offer them
• Monzo refer a friend (opens in new tab) and the variable incentive referral scheme terms (opens in new tab) (v1.1): the qualifying card payment and the reward tiers
• Our own joint account: the pots we run, how the transaction feed attributes spending, and the gaps we have hit in practice

Because a joint account needs two personal accounts behind it, there are two sign-ups to make here rather than one. Each of you opening via a Monzo referral code gets a mystery reward of £20, £50 or £100 on your first card payment.