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NEW: long-term fixed rate

Fix your interest rate for up to 40-years and increase your borrowing to 6x income. Rates from 5.69%

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5.24% AER

HomeSaver®

We believe homeownership deserves better. That’s why we created HomeSaver®, a savings account that rewards first-time buyers, next time buyers and remortgagers for doing the whole journey with Tembo.

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A 3.8% AER Cash ISA from the UK’s Best Mortgage Broker

Earn 3.8% AER (variable) with Tembo’s Easy Access Cash ISA, plus free mortgage advice from our specialist brokers when you’re ready to buy, exclusive to Tembo savers.

British Bank awards
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As seen in

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Here’s a snapshot of what our Cash ISA can do for you

Earn 2.7x more interest with our Easy Access Cash ISA

Save up to £20,000 per tax year with our 3.8% AER (variable) Cash ISA.
Unlimited easy access withdrawals with no reduction in interest rate.
Open a new Cash ISA or transfer in from another provider
Key features document

*Withdrawals can take up to 2 working days to be processed.

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Free advice from the UK’s Best Mortgage Broker

As a Tembo saver, you’ll get exclusive fee-free mortgage advice* from Tembo Mortgages - voted UK's Best Mortgage Broker four years running by our customers.

We’re so confident in our advice, we back it with our Best Mortgage Deal Guarantee.

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Watch your interest grow daily

Interest accumulates daily, and is paid into your account every month. Track interest gains in the app, and watch your savings grow over time.

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Download the Tembo app

An award-winning app trusted by 400,000+ savers

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UK-based support

Our friendly support team are UK-based, and available 7-days a week to help when you need that human touch.

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All our savings accounts are covered by FSCS

Your funds are protected up to £120,000 by the Financial Services Compensation Scheme.

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4 x Winner

UK’s Best Mortgage Broker

The British Bank Awards

2022, 2023, 2024, 2025

Winner

Scale up of the year

The Lloyds British Business Excellence Awards

2025

2023

Best Lifetime ISA

Good Money Guide

2023

Winner

Best Experience Design

11:FS Awards

2023

Winner

App of 
the day

Apple

2023

Save for

3.8% AER

or

Stocks & Shares

Lifetime ISA

Save up to £4,000 per tax year

25% Gov bonus of up to £1,000

Cash (3.8% AER (variable)) or Stocks & shares

Read more about Lifetime ISA

3.8% AER

Cash ISA - Easy access

Unlimited easy access withdrawals

Same rate for new and existing customers

3.8% AER (variable)

Read more about Cash ISA - Easy access

4.30% AER Fixed

Cash ISA - Fixed rate

Fixed interest rate for 12 months

Provided by Investec

Add up to £20,000 each tax year

Read more about Cash ISA - Fixed rate

5.24% AER

Home Saver™

3.74% AER (variable) + 1.5% 12 month bonus

Bonus unlocked when get a mortgage

FSCS protection & No withdrawal limits

Read more about Home Saver™

Got questions? We’ve got answers

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Frequently asked questions

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Learn more

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*Fee-free mortgage advice is subject to eligibility, terms & conditions can be found here.