The Best Banks for Savings Accounts in Colombia 2026

Few things are more frustrating than looking at your bank statement and seeing that the bank charged a $25,000 maintenance fee, plus withdrawal fees, plus the 4x1000 tax — all on an account you barely used to receive your salary. In Colombia, we have spent decades accepting this as part of the cost of having an account. But things have changed quite a bit in recent years.

Nu, Lulo, and other 100% digital banks arrived to break that mold. Without physical branches to maintain, they can offer accounts with no maintenance fees and, in some cases, even refund the financial transaction tax. At the same time, Bancolombia and Davivienda haven't stood still: they improved their apps, made some fees more flexible, and continue to have real advantages that digital banks still don't replicate.

In this guide, I compare the five most relevant banks for 2026 based on what really matters: how much they charge, how good the app is, when each one is worth it, and the most common mistake people make when choosing a bank.

First Things First: Understanding What You Are Really Paying

Before comparing banks, you have to be clear about what fees exist because many people confuse the maintenance fee with the 4x1000 — and they are different things.

The maintenance fee is what the bank charges you monthly for having you as a client. It can range from $0 (digital banks) to more than $40,000 pesos in premium accounts at traditional banks. Some banks waive it if you receive your payroll there, if you maintain a minimum balance, or if you meet certain criteria.

The GMF (Financial Transaction Tax), popularly known as the 4x1000, is different: it is a state tax that applies to almost every transaction. For every $1,000,000 you move, you pay $4,000. Banks didn't invent it, but some help you minimize it: the law allows for one exempt account per person if you meet certain requirements, and some digital banks even refund what you paid.

Understanding this saves you from surprises. Many people open an account at Nu thinking they will never pay anything, and then they are surprised by the GMF — which does apply, just like in all the others.

Nu Colombia: The Best Starting Point for Most People

Nu arrived in Colombia in 2020 and grew quickly, especially among those under 35. The proposal is simple: a savings account with no maintenance fee, a purple credit card with no annual fee, and an app that actually works well. No fine print that suddenly activates charges after the first few months.

Opening the account takes less than 10 minutes from your phone. You only need a Colombian ID and a cell phone number. They don't ask for proof of income for the savings account — the credit card does have its own approval process.

What I like about Nu in practice: receipts for every transaction arrive instantly, you can block and unblock the card from the app without calling anyone, and support responds via chat in minutes (not the torture of traditional bank phone lines). PSE and QR transfers at no extra cost.

The clearest disadvantage is coverage: Nu has no branches or its own ATMs. To withdraw cash, you use the Bancolombia or Servibanca network, and depending on the account, a withdrawal fee may apply. If your day-to-day life depends on handling a lot of cash, it can become inconvenient. They also don't offer CDTs (certificates of deposit), mortgage loans, or the complex financial products that big banks have.

Lulo Bank: If Yield is Your Priority

Lulo Bank is the digital bank of Grupo Bolívar, which means it has more institutional muscle than Nu even though it is just as 100% digital. Its main differentiator: a yield rate on savings accounts that has historically been above the market — in some periods they have offered effective annual rates close to 10% or more, although this varies.

The detail that truly sets them apart: Lulo refunds the GMF paid. They don't exempt you (that doesn't depend on the bank), but at the end of the month, they reimburse what you paid in 4x1000. For someone who moves significant volumes of money, that can add up quite a bit over the year.

Opening is also 100% digital. The app is functional although less polished than Nu's in terms of design. They have a credit card and some additional products, but the portfolio is still more limited than that of a traditional bank.

Who does Lulo make sense for? For someone who already has an account at another bank for day-to-day use and wants a second bank to keep their savings and make them earn more. That specific use is where Lulo wins without argument.

Bancolombia: The Bank You've Always Known (With Its Pros and Cons)

Bancolombia remains the largest bank in Colombia and that translates into concrete things: the most extensive ATM network in the country, presence in every municipality, integration with Nequi (which is its digital wallet), and the backing to process mortgage loans, credit cards, CDTs, and investment products. If you need a bank for everything in one place, Bancolombia offers it.

The maintenance fee varies according to the type of account. In a basic Savings Account, it can be around $19,000 per month, while in checking or premium accounts it goes up more. The good news is that if you set up your payroll direct deposit at Bancolombia, many of those fees are automatically waived. The same applies if you maintain an average monthly balance above a certain threshold.

The app has improved quite a bit in recent years — it's no longer as slow as before — although it still doesn't feel as agile as those of digital banks. The process to open an account still requires more paperwork if you don't have a prior history, and customer service by phone remains an experience I prefer to avoid when I can.

One point in its favor that is sometimes underestimated: Bancolombia has the broadest agreements for utility payments, taxes, and procedures with State entities. For an independent worker who handles many things on their own behalf, that matters.

Davivienda and BBVA: Who They Make Sense For

Davivienda

Davivienda has a physical presence comparable to Bancolombia and shares many of its advantages: a good ATM network, integration with DaviPlata (its digital wallet), and a broad portfolio of products. Where Davivienda has historically won is in mortgage loans — they are among the banks with the best conditions for buying a home in Colombia. If your goal is to apply for a housing loan in the coming years, building a history with Davivienda from now on makes sense.

The maintenance fee is similar to Bancolombia, and the exemptions work under the same principles: direct deposit or average balance. The app is functional, but it's not what convinces me most about the ecosystem.

BBVA

BBVA is the largest international bank in the country. For most Colombians, it doesn't offer clear advantages over Bancolombia or Davivienda, but there is a profile for which it does make sense: people who make frequent international transfers or who have BBVA accounts in Spain, Mexico, or Argentina. The integration between subsidiaries facilitates some procedures that would be more complicated with other banks. Outside of that specific case, the conditions are not especially better than those of the competition.

Comparison Table: At a Glance

Which Bank Should I Open?

If you don't have an account at any bank or want to open a second one: Nu first. No maintenance fee, no in-person paperwork, and the easiest app to use. That alone eliminates half of the typical frictions of Colombian banking.

If you want your savings to grow: Lulo as a complement. Use it as a dedicated savings account, leave what you won't move much there, and take advantage of the interest rate and the GMF refund.

If you receive payroll or need a mortgage: Bancolombia or Davivienda, depending on what you want to process. For payroll and personal loans, Bancolombia has more options. For housing, consider Davivienda.

The most common mistake: staying by inertia at the bank where you opened your account when you got your first job, without checking how much you pay in maintenance fees or if there is something better for your current profile. Opening a second account at Nu or Lulo doesn't force you to close the one you already have — and it gives you more options.

If you receive money from abroad and need to convert foreign currency to Colombian pesos, it is worth comparing rates before making the transfer directly to the bank. Platforms like Remitly usually offer more competitive rates than banks for international transfers.

❓ Frequently Asked Questions about Banks in Colombia

❓ Can I open a savings account in Colombia without being a resident?

To open an account at most Colombian banks, you need a Colombian citizenship ID (cédula de ciudadanía) or a foreigner's ID (cédula de extranjería). Digital banks like Nu generally require a Colombian ID. Some traditional banks accept passports for certain types of accounts, but the process is more complex and not always available at all branches.

❓ Does the 4x1000 apply to digital savings accounts as well?

Yes. The GMF applies to all banks, including Nu and Lulo. It is not a bank fee but a national tax. What changes is that the law allows for one account per natural person to be exempted — you can mark one of your accounts so that it does not incur GMF on withdrawals and transfers up to a certain amount. Lulo goes a step further and refunds the GMF you pay. Check with each bank on how to manage the exemption.

❓ What happens if I want to close my account and change banks?

Closing a bank account in Colombia is simpler than it seems: in most cases, you can do it at a branch or, in the case of digital banks, from the app itself. Before closing it, make sure to set up any automatic payments (utilities, insurance, subscriptions) to the new account. The biggest inconvenience is usually redirecting payroll transfers, which can take one payment cycle.

❓ Are digital banks like Nu and Lulo safe?

Yes. Both Nu and Lulo are supervised by the Financial Superintendence of Colombia and deposits are covered by Fogafín insurance up to $50 million pesos per person, just like any traditional bank. They are not unregulated fintechs — they are fully licensed banks.

❓ Which is the best bank for receiving international transfers?

To receive international transfers, traditional banks like Bancolombia and BBVA usually have the best integrations with the SWIFT network. Digital banks also receive international transfers, but the process can be more manual and credit times vary. If you receive payments from abroad frequently, check each bank's commissions for receiving foreign currency — they can be significant.

Which bank are you currently using and what would you change? If you have good or bad experiences with any of these banks, share them in the comments — that helps others make better decisions.