Watertight Bookkeeping

We ease the worried minds of stressed out
business owners

Nestled in the heart of the beautiful Treasure Valley, Watertight Bookkeeping is your trusted partner for all your bookkeeping and accounting needs. I’m Cassandra Walker, and I founded this Meridian, Idaho-based company with one mission in mind – to offer top-notch financial services to small businesses in our community.

As a proud member of the Treasure Valley community, I understand the unique challenges and opportunities that businesses here face. Our team at Watertight Bookkeeping is dedicated to helping your business thrive in Boise, Meridian, and throughout Southern Idaho.

When it comes to managing the financial aspects of your small business, you need a partner you can rely on. That’s where we come in. Our expertise in bookkeeping and accounting ensures that your financial books are not just accurate, but also optimized for your specific needs. We know that every small business in Idaho is different, and we tailor our services to suit your individual requirements.

Our commitment to excellence in bookkeeping means that you can focus on what you do best – running your small business. Leave the numbers to us, and we’ll make sure your financial records are always in pristine shape. We take pride in being your silent partner, working tirelessly behind the scenes to keep your books in order.

At Watertight Bookkeeping, we understand that the success of small businesses in Boise, Meridian, and across Idaho hinges on maintaining tight control over their finances. Our team of experienced professionals is well-versed in all aspects of bookkeeping and accounting, ensuring that your financial foundation is solid. From managing expenses to tracking revenue, we’ve got your back.

Watertight Bookkeeping is more than just a bookkeeping company in Meridian, Idaho. We are your dedicated partners in managing your small business’s financial health. With us by your side, you can trust that your books will always be watertight. So, if you are a small business owner in Boise, Meridian, or anywhere in Idaho, and need help, have a fear of accounting software, or just don’t want to take care of the books – we’re here to help you.

Let’s embark on this journey together, towards financial success for your business in the Gem State.

Why use Watertight Bookkeeping?


To make sound financial decisions it is crucial to have your financials organized and up to date. We can help you with that with monthly statements.

Hard Working

Our aim is to help you accomplish your financial goals. We work hard to make your life easier with paperless, efficient and stress -free bookkeeping.

24/7 Almost

Our goal is to get back to you ASAP. If it's the weekend we will get back to you the next work day. And no more than 24 hours during the week.


We develop strong relationships as we get to know your business so that as trusted advisors, we can function as an extension of your team.


You may be a roofer, doctor, or mechanic but the nuances of your business are what set your apart. We embrace you and your business and help you achieve your goals.


You are not locked into a year long contract. We'll get to know each other for 3 months. At the end of that time, we can fine tune your business needs and discuss other contract options.

Our Certifications