In 2025, only 10% of Americans were using AI to manage their finances, but that number jumped to 55% in 2026, according to TD Bank’s AI Insights Report.
It’s not hard to see why. AI is knowledgeable, always available, and often far more affordable than hiring a financial advisor. From building a budget to helping you plan for retirement, AI can help with several aspects of your financial life, but you need to ask the right questions.
Let’s take a look at a few AI prompts to help you understand your spending and form a strategy for your money. We’ll also cover how you can pair Lunch Money with your AI assistant to manage your finances even more effectively.
Budgeting
Building a budget from scratch can feel overwhelming, but AI can help you create a budget in minutes, after you’ve gathered your numbers.
If you’re already a Lunch Money user, you can connect your account directly to your AI assistant using a Lunch Money MCP server or pointing your LLM to the Lunch Money developer API. These tools automatically pull your transaction data so you don’t have to enter anything manually and can even help set your budget for you!
Once you have your numbers, the trick is to provide your AI tool with the right information, using a budgeting prompt, like this one:
You are a certified financial planner. I bring home $[X] per month after taxes. Here’s a rough breakdown of my monthly spending: rent $[X], groceries $[X], eating out $[X], subscriptions $[X], transportation $[X], and miscellaneous $[X]. Help me build a simple monthly budget, identify areas where I might be overspending, and suggest ways to free up more money each month for savings. Present the budget as a table.
You can get more tailored results the more information you give AI. For instance, if you’re budgeting as a family, add your household expenses and mention the number of people you’re budgeting for.
Once AI has helped you create a budget, you can ask it to plug those numbers back into Lunch Money to help you monitor your spending and stay on track.
Managing debt
If you are struggling with debt and are not sure how to start paying it off, AI can help you create a debt pay-off strategy. If you’re not comfortable sharing your exact balances with AI, you can always use rough estimates.
Here’s a prompt to follow:
You are a certified financial planner. I have [X] debts: [list each debt with the type, balance, interest rate, and minimum monthly payment]. After covering my necessary expenses, I have roughly $[X] available each month to put toward my debt. Help me create a step-by-step debt payoff plan, recommend whether the avalanche or snowball method makes more sense for my specific situation and explain why, and estimate how long it will take me to become debt-free using that method. Break it down step by step.
Meal prepping
Food is one of the easiest budget categories to overspend on, thanks to eating out and impulse purchases at the grocery store. With an AI-powered meal planning budget, though, you can create a weekly food plan and grocery list you can actually afford.
You are a nutritionist and budget coach. I have a weekly grocery budget of $[X], and I’m feeding [X] people. We don’t eat [dietary restrictions], and we prefer [any preferences, e.g., low sodium, high protein, vegetarian-friendly]. I have about [X] minutes per meal to cook. Help me plan a week of simple, healthy meals and generate a grocery list that stays within my budget. Flag any ingredients that I could use across multiple meals to minimize waste.
Retirement planning
Planning for retirement early helps you take advantage of tax benefits and compound growth. AI can help you start strategizing, including figuring out where you stand, how much you need to contribute each month, and where you should put your money:
You are a retirement planner. I’m [X] years old and would like to retire at [X]. I currently have $[X] saved for retirement and contribute $[X] per month. My monthly take-home pay is $[X]. I [do/don’t] have an employer match of [X]%. In retirement, I’d like to [maintain my current lifestyle/travel/downsize, etc.]. How much should I save each month to retire comfortably, and what accounts should I prioritize? Keep the advice relevant to someone in [country and state/province, e.g., Canada/Ontario or USA/Texas].
Since retirement tax laws and account options vary by country and even by state or province, make sure to specify your location in the prompt to get the most relevant advice. Always double-check with a financial professional before making decisions based on AI advice.
Saving for future expenses or goals
Whether you’re saving for a car, vacation, or your dream home, you can use an AI savings plan to figure out if your timeline is realistic and what you need to do to get there. All you need is a goal (such as vacation budgeting), a target amount, and a rough idea of what you can set aside each month.
You are a certified financial planner. I’m saving for [goal] and want to reach $[X] in [X] months. I currently have $[X] saved and can realistically set aside about $[X] per month. My savings are currently earning [X]% interest. Suggest a monthly savings plan, flag whether my timeline is realistic, and recommend ways I could reach my goal faster, including any account types I should consider. Keep advice relevant to someone in [country].
Now that you know how much to set aside each month, you can set up a savings goal category in Lunch Money and track your progress.
Investing
Not sure where to start with investing? AI can help you figure out your options based on your age, risk tolerance, and goals. However, you should use this advice as a starting point and speak with a financial advisor before making any investment decisions.
You are a fiduciary financial advisor. I’m [X] years old with no prior investing experience. I have $[X] per month I’d like to start investing. My goal is [e.g., long-term wealth building, saving for retirement, generating passive income]. My time horizon is [X] years. I [do/don’t] already have an emergency fund. I [do/don’t] have high-interest debt. On a scale of 1-10, my risk tolerance is [X]. Explain my best options in plain language, including relevant account types for someone in [country].
Learning financial concepts
Instead of sifting through books to learn about finances, you can ask AI directly. It can explain financial concepts in plain language. If you don’t understand something, you can ask follow-up questions until it actually clicks. Here’s a prompt that can get you started.
You are a financial educator. Explain [financial concept — e.g., compound interest, dollar cost averaging, a TFSA] to me as if I have no financial background. Use a simple real-world example with actual numbers to show me how it works, and explain why it matters for my everyday finances. Keep the explanation concise.
Best practices for using AI with your finances
AI can help you with your finances, but only if you know how to use it. Here are a few tips to help you get the most out of your AI prompts:
Do:
- Use role prompting. Starting with “you are a certified financial planner” directs the AI to draw on a specific area of expertise and can improve the quality of responses.
- Give specific details for more personalized advice, but avoid sharing sensitive information with AI.
- Set constraints, such as “assume I have no investing knowledge” or “keep this advice relevant to someone in Canada”.
- Verify advice with a financial professional before making major decisions.
Don’t:
- Share sensitive information like your SSN or SIN, account numbers, or passwords.
- Assume AI is always right. It can confidently give you wrong information.
- Rely on AI financial or tax advice without consulting a professional.
- Forget that AI’s knowledge isn’t up-to-date. Interest rates, tax brackets, and contribution limits change, so always check current information.
Summary
From expense tracking to ChatGPT budgeting prompts, AI makes it easier than ever to get a handle on your money. But even the best AI prompts for understanding your spending won’t change your financial situation on their own; you need to put that plan into action.
Lunch Money’s budgeting and expense tracking helps you stay on top of your spending so you can put more money toward savings, investments, and retirement. And with integrations like Lunch Money MCP servers, you can augment your Lunch Money experience and always have your financial data on hand.
While AI can form your financial strategy, Lunch Money helps you stick to the plan. Try a 30-day trial of Lunch Money today.
