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What Annuity Will 100K Buy?

Written by, Marija Petkova

Updated September, 7, 2022

What annuity will 100K buy?

This is a question that many people are asking these days, as more and more Britons find themselves looking for places to invest. 

If you want to learn how much annuity you can buy with £100K, how to improve your rates, and what can affect your payout, read on.

How Much Annuity Does 100k Buy?

An annuity is an insurance contract made with financial institutions. The investor makes regular payments and in turn, the holding institution converts them into a stream of payments for a specified period of time. 

What is a 100K annuity payout?

A £100,000 pension pot may sound like a large sum of money, but it doesn’t necessarily mean a large income. 

The amount of income depends on general annuity rates, your age, and your health. In recent years, annuity and interest rates have hit record lows. Based on current rates, you might get an annual income of between £4,000 and £5,000 with a £100,000K pension pot.

If you currently buy a single-life annuity starting from the age of 65 and invest 100K, your guaranteed income will be around £4,970 per year. Then also consider that the average state pension amount was only at £176 a week.

But, that’s only a rough estimate. For example, if you are older or smoke when you purchase your annuity, £100,000 will give you a higher income since there is less risk for providers to pay out more than what the annuity is worth. 

How Can I Get Better 100k Annuity Rates?

The Financial Conduct Authority found that 80% of people who purchased an annuity from their pension provider could have received a better deal from another company.

That’s why it’s essential to understand the rate of your contract and how and whether it can be altered, since providers may make modifications to the contract throughout your agreement unless you opt for inflation protection. 

One of the most important factors to consider when buying an annuity is your health. For example, some people might want enhanced annuity products because they understand that their health will eventually decline and need greater security in case of a future hospital stay or doctor’s appointment – which could increase costs beyond expected.

Buying an annuity later down the line can also result in a greater payout. For example, typical annuity rates in the UK for persons over the age of 70 were around 6% in March 2020 and over 7% for those over the age of 75.

What Factors May Affect My 100k Annuity?

When you’re considering buying an annuity, it’s important to understand all the factors that may affect your payout. Here are three things to consider when deciding whether or not a £100.000 annuity investment will give you a sustainable income. 


The older the investor, the higher the annuity rate.

At best, you can collect a £25,000 lump sum and roughly £2,790 in tax liability if you retire early at 55 with an annuity of £100K. You’ll get the same lump sum if you wait until you’re 70, but your contract sum income would be around £4,370.

Type of annuity

There are several different annuity options to consider when planning your retirement. These include single, joint and fixed-term schemes and enhanced versions with additional features that provide greater income replacement during periods where investing is impossible due to health conditions.

If you’re not quite satisfied with the annuity offers, it’s best to seek independent financial advice from an expert pensions advisor and seek what other options are available.


If you’re in a joint annuity and one of the two people who share it has serious health issues, their life expectancy and the overall contract will be shorter.

Bottom Line 

An annuity is a great way to get a guaranteed regular income, but how much you’ll get depends on a variety of factors. With current rates and a £100K pension pot, you’ll likely get between £4,000 and £5,000 annual income.

If you are not sure that you are making the best deal, always consult with an expert. They will advise you and help you get the best income possible. 

My name is Marija, and I'm a financial writer at DontDisappointMe. Although finance might not be everyone's cup of tea, my 10+ years of working in one of the biggest banks in my country, and my interest in extensive research on everything finance/investment-related, have made me somewhat of an expert in the field (if I do say so myself). No longer having the passion to work in a corporate setting, I decided that I couldn't let all of this knowledge go to waste so I started writing. And, here I am! Today I try to share my knowledge with my audience in the hopes of making this topic as simple and interesting as possible. In my leisure time, I like spending time with my family and travelling to new locations.