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I Will Teach You to Be Rich: how to automate your money and spend guilt-free on what really matters to you

Ramit Sethi's I Will Teach You to Be Rich comes down to two ideas: automate your money so savings and bills take care of themselves when you get paid, and spend consciously, lavishly on what you love and cutting mercilessly on what you don't care about. The book turns that into a six-week program.

By the Oslo Finanzas teamPublished · Figures checked against official sources on

Key facts

The book
A six-week program; second edition from 2019
Source:Workman Publishing, Hachette Book Group
Where your money goes
Fixed costs, savings, investments and guilt-free spending
Source:Ramit Sethi, sitio oficial
Automatic savings, per Mexico's Condusef
A scheduled transfer, ideally on the day you're paid
Source:Condusef, Comisión Nacional para la Protección y Defensa de los Usuarios de Servicios Financieros (México)
Autopay, per the US CFPB
Helps you pay on time, but watch your balance before each payment
Source:Consumer Financial Protection Bureau (CFPB, Estados Unidos)
Direct debits in Spain
You can cancel one whenever you want, in writing
Source:Finanzas para Todos, Banco de España y CNMV (España)

What is I Will Teach You to Be Rich about?

Ramit Sethi first published I Will Teach You to Be Rich in 2009, and in 2019 he released a revised second edition, with more than eighty new pages, from Workman. It's written for American readers, so it talks about US accounts and products, but its principles work in any country.

The book is a six-week program. In week one you sort out your credit cards and debt; in week two, your bank accounts; in week three you start investing; in week four you find out where your money goes and decide where you want it to go; in week five you automate everything; and in week six you learn to invest simply.

For Sethi, being rich isn't just about money: it's knowing what your rich life looks like and paying for it without guilt. One of his rules sums it up: you can spend extravagantly on the things you love, as long as you cut costs mercilessly on the things you don't.

Sources for this part:Workman Publishing, Hachette Book Group, Ramit Sethi, sitio oficial, I Will Teach You to Be Rich

What is Ramit Sethi's conscious spending?

Instead of a budget that forbids things, Sethi proposes a Conscious Spending Plan with four destinations for your take-home pay: fixed costs, 50% to 60%; investments, around 10%; savings for goals, 5% to 10%; and guilt-free spending, 20% to 35%.

The trick is the order. First you decide your fixed costs, what you invest and what you save; whatever lands in the last bucket you spend without regret, because your goals are already covered. Sethi suggests picking the few things that bring you the most joy, turning them up, and cutting hard on everything you're indifferent to.

An example with round numbers: if you take home 2,000 a month, you could put 1,100 toward fixed costs (55%), 200 toward investments (10%), 160 toward savings (8%) and 540 toward guilt-free spending (27%). The four parts add up to 2,000.

The percentages are a guide designed for the US, not a law. Sethi himself warns that if your fixed costs are above 60%, you may need to make some difficult decisions, like downsizing or cutting services. And investing depends on the options in your country: this article is educational and doesn't recommend any product.

Sources for this part:I Will Teach You to Be Rich, Ramit Sethi, sitio oficial, Ramit Sethi, sitio oficial

How does the book tell you to automate your money?

The core idea is an automatic money flow: your pay lands in your main account, and scheduled transfers send each part to its destination, savings, investments and bills. Sethi says that once the system is set up, managing your money can take about ninety minutes a month.

In his example, if you're paid on the 1st, the transfer to savings goes out on the 5th, leaving room in case your pay is late, and bills are paid on the 7th. He also suggests asking companies to change your billing dates so everything lands close to payday. And if you can't afford much right now, he suggests scheduling a tiny transfer, 5 dollars in his example, just to prove it works.

If your income is irregular, the order changes: first work out the bare minimum you need to live on each month and build a cushion of three months of that minimum before investing. In his example, if you need 1,500 a month, the cushion is 4,500.

Sources for this part:Ramit Sethi, sitio oficial, Ramit Sethi, sitio oficial, I Will Teach You to Be Rich

What do public agencies say about automating savings and bills?

On savings, they agree with the book. Condusef, in Mexico, suggests automating it with scheduled transfers to a separate account, ideally on the same day you're paid. Brazil's central bank recommends paying yourself first and authorizing your bank to make an automatic monthly transfer to your reserve. Finanzas para Todos, in Spain, says that even if the amount is small, what matters is consistency.

On bills, they ask for care. The CFPB, the US consumer financial protection agency, explains that automatic payments help you pay on time and avoid late fees, but if you don't watch your balance and it's too low on the payment date, both your bank and the company may charge you fees. In the US, the company must tell you at least 10 days ahead if the payment will differ from the amount you authorized or from your last payment. In Spain, Finanzas para Todos notes that you can cancel a direct debit whenever you want, in a dated and signed document.

Sources for this part:Condusef, Comisión Nacional para la Protección y Defensa de los Usuarios de Servicios Financieros (México), Banco Central do Brasil, Finanzas para Todos, Banco de España y CNMV (España), Consumer Financial Protection Bureau (CFPB, Estados Unidos), Finanzas para Todos, Banco de España y CNMV (España)

Who is it for, and when is it harder?

It works best for people paid on set dates, people who forget due dates and people who feel guilty every time they spend on something they enjoy. Deciding once and letting the system do the work takes a lot of small decisions off your plate.

It's harder when fixed costs eat up almost all your pay: automating doesn't create money, and with a tight balance an automatic payment can push you into the red. Sethi himself admits his no-detailed-budget approach isn't for everyone: if your income is unpredictable or you're recovering from overspending, you may be better off with tighter tracking at first. In those cases, start by logging your spending and automate one payment at a time.

Sources for this part:I Will Teach You to Be Rich, Ramit Sethi, sitio oficial, Consumer Financial Protection Bureau (CFPB, Estados Unidos)

How to do it in Oslo

Oslo doesn't move your money or pay your bills: you set up the automation in your bank. What Oslo does is remind you and keep track. Under More, in “Your money”, open “Obligations”, tap “New”, pick what it is under “What is it?” and fill in “Amount”, “How often”, “Next payment” and “Remind me”: on the day or a few days before. When the payment goes out, whether you made it or your bank took it automatically, open it and tap “Log the payment”.

On Today, “Coming up” shows what's due next, and the “You have” figure already takes off what falls due before your next payday. That way you keep in mind what's already spoken for before each automatic payment.

For savings, create a goal under Money with “New goal” and, on the day your bank makes the transfer, tap “Log savings”. For guilt-free spending, under More, in “Your money”, open “Budgets” and set a monthly amount for “Fun”, or for whichever category you most enjoy spending on: Oslo shows how much you've used. Budgets have no limit, and on the free plan you can have up to three obligations and three goals. The Personal plan lets you have as many as you want.

Frequently asked questions

What is Ramit Sethi's Conscious Spending Plan?

It's his plan for conscious spending: it splits your take-home pay into four buckets, with reference ranges. Fixed costs, 50% to 60%; investments, around 10%; savings for goals, 5% to 10%; and guilt-free spending, 20% to 35%. The ranges are designed for the US and work as a guide, not a fixed rule.

Source:I Will Teach You to Be Rich, Ramit Sethi, sitio oficial

How do I automate my savings?

Set up a transfer in your bank to a separate account for the day you're paid, or a few days after. Mexico's Condusef suggests doing it ideally on payday, and Brazil's central bank recommends authorizing an automatic monthly transfer. If money is tight right now, Sethi suggests starting with a tiny amount just to see that it works.

Source:Condusef, Comisión Nacional para la Protección y Defensa de los Usuarios de Servicios Financieros (México), Banco Central do Brasil, Ramit Sethi, sitio oficial

Should I put my bills on autopay?

It can help you remember due dates and avoid late fees, but there's a catch: if your balance is too low on the payment date, the CFPB warns that both your bank and the company may charge you fees. Check your accounts before each date. In Spain, you can also cancel a direct debit whenever you want, in writing, if you no longer agree with the charge.

Source:Consumer Financial Protection Bureau (CFPB, Estados Unidos), Finanzas para Todos, Banco de España y CNMV (España)

What does the book suggest if my income is irregular?

First, work out the bare minimum you need to live on each month: rent, bills, food and loan payments. Then build a cushion worth three months of that minimum before investing, and in good months send any extra money to that cushion. Once the cushion is full, you go back to the normal Conscious Spending Plan.

Source:Ramit Sethi, sitio oficial

Does I Will Teach You to Be Rich work outside the US?

Its principles do: automate savings and bills, spend consciously and keep investing simple. The products it mentions are American, like its retirement accounts, so that part has to be translated into the options in your country, ideally using information from your financial regulator. You can still follow the six-week program.

Source:Workman Publishing, Hachette Book Group, Ramit Sethi, sitio oficial

Sources (in Spanish)

Every figure in this post comes from these pages. Official ones are government agencies; news outlets only add context.

  1. I Will Teach You to Be Rich, segunda edición (Workman, 2019): descripción del libro Workman Publishing, Hachette Book Group Method's author checked on
  2. I Will Teach You to Be Rich, segunda edición: índice, introducción y capítulo 1 (PDF del autor) Ramit Sethi, sitio oficial Method's author checked on
  3. Automate Your Finances Using Technology and Psychology (el flujo de dinero automático) Ramit Sethi, sitio oficial Method's author checked on
  4. The Anti Budget Framework: el Conscious Spending Plan y sus cuatro destinos (actualizado el 8 de mayo de 2025) Ramit Sethi, sitio oficial Method's author checked on
  5. Págate a ti primero (23 de enero de 2026) Condusef, Comisión Nacional para la Protección y Defensa de los Usuarios de Servicios Financieros (México) Official checked on
  6. Caderno de Educação Financeira: Gestão de Finanças Pessoais, versão 2026 (pague-se primeiro; gastos necessários, supérfluos e desperdícios) Banco Central do Brasil Official checked on
  7. 7 consejos prácticos para construir hábitos financieros saludables (5 de septiembre de 2025) Finanzas para Todos, Banco de España y CNMV (España) Official checked on
  8. ¿Qué es la domiciliación bancaria y cómo funciona? (10 de junio de 2025) Finanzas para Todos, Banco de España y CNMV (España) Official checked on
  9. How do automatic payments from a bank account work? (revisado el 28 de agosto de 2026) Consumer Financial Protection Bureau (CFPB, Estados Unidos) Official checked on

This is financial education, not advice: Oslo doesn't recommend loans or investments. Rules change: always check the official source before deciding.

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