Google’s AI research assistant has quickly changed the way I look at AI. He single-handedly convinced me of it Artificial intelligence can actually be a game changer for productivityand not just fancy technology coming for everyone’s work or trying to take away creativity. Given how much NotebookLM has impacted my workflowI am looking for more ways to integrate it into my daily life.
I’m not going to massively change the way I do things. I’m just trying to make life a little easier by using NotebookLM’s strengths. In a world where people download the highest rated budget and financial tracker apps With colorful graphics and spending limits that I’m probably going to ignore, I decided to take a slightly unique approach. I turned to NotebookLM to see if it could help me understand my spending habits (and potentially manage my retail therapy addiction). And right? He did a surprisingly good job.
NotebookLM simplifies bank statements
Bank statements, but make them meaningful
It could just be me, but I’ve always found bank statements a little difficult. I keep scrolling up and down trying to figure out if it’s a debit or a credit, or reminding myself what half the transaction descriptions mean. But of course I can’t release my bank statements without psychoanalyzing where all my money went at the end of the day.
Did I spend my entire paycheck ordering another package from Amazon? Or did I spend it on food? Did I spend more than I earned that month? Instead of sitting down with a calculator, I turn to NotebookLM to make sense of my bank statements over the past few months. All I do is create a new notebook and add the bank statement I want to analyze as a source. Within seconds, NotebookLM generates a brief summary of the document, including opening balance, closing balance, transfer patterns, and more.
What I think is a game changer is the option to ask the AI any bank statement question in completely natural language. “What’s your biggest expense this month?” can i ask something like and it will extract all relevant information from my bank statement. For example, in this example, it let me know the transaction date, recipient, transaction type, and even compared it to my total funds for the month to help me understand how significant an expense was in the grand scheme of my spending.
The most unique feature of NotebookLM is that it is rooted within its own sources, so it only references information from documents you add to your notebooks. This means I don’t have to worry about fixing or fetching unrelated data from the internet. Everything he told me was based solely on my actual bank statements.
Mind Maps is a game changer when it comes to finance
Visualize your money like never before
The ability to ask questions about complex financial statements in natural language is incredible and I have a lot of confidence in it. But there are times when I don’t have many questions and just want a summary of my entire bank statement. At the same time, reading a long text summary will not be easier than manually going through the statement itself. Here it is NotebookLM’s Mind Maps feature enters. It organizes all the information in my document into a visually appealing and interactive diagram.
For example, when I loaded June’s bank statement into the notebook, Mind Map created four nodes: Account Holder Information, Statement Details, Balance summaryand Operations (June 2025). As you can probably tell, all the main parts of the statement are neatly organized and easy to navigate.
by clicking on it Operations node, for example, detected child nodes for each date I purchased. Clicking on a sub-node for a specific date displays individual transactions for that day, complete with details such as merchant name, amount spent and transaction type. It’s a simple, visual way to get a clear picture without getting bogged down in numbers.
I am attaching past tax returns and statements to give you a clearer picture of my financial situation
See the bigger picture with multiple documents
The great thing about NotebookLM is that you’re not limited to adding just one source. You can add a bunch of different sources of different lengths and types, and NotebookLM seamlessly connects the dots between them.
Instead of just using an AI tool to interact with my monthly bank statements, I created a larger notebook that contained more detailed information, such as my annual bank statements, credit card and debit card statements, my own Excel sheets that I use to track expenses, and even my previous tax returns. With all the documents in one place, I can ask NotebookLM any complex questions I might have, even if they aren’t necessarily related to a specific document.
I find the Mind Maps feature particularly useful for this, as in my experience it works best when you have a lot of documents or a relatively long source. I can ask NotebookLM to analyze everything together to give me a clearer, more comprehensive view of my expenses and finances. NotebookLM not only cites your uploads when responding to queries, but also displays citations showing where it got the information from. This makes it very simple to check the information myself.
Let NotebookLM crunch all the numbers for you
Frankly, these kinds of tasks are what I hope AI can handle for me. Instead of wading through countless spreadsheets and PDFs to consolidate my finances, NotebookLM becomes my one-stop shop for understanding where my money is going and what steps I need to take next. No wonder it is a great tool for small businesses and startups!
