Tax Planning
& Compliance
Financial Services
K.O.I.N.
Accounting &
Business Consulting
Understanding Today’s Financial Environment
Welcome, we’re Kelsey Arndt & Tweit, a financial services organization in Madelia, MN. We understand that individuals face unique challenges as they live, work, operate a business, and prepare for retirement. We can help take the mystery out of preparing for today and tomorrow. Whether your goal is increased profitability, succession planning, preparing for retirement, or estate planning strategies, our personalized service focuses on your needs, wants, and financial goals and objectives.
Our professionals have years of experience in financial services. We can help you address your needs of today and for many years to come. We look forward to working with you through all stages of your life.
Contact Us
Download Our Free App
We’ve built a handy mobile app that allows you to easily stay in touch with us on-the-go wherever you are. Ask us questions, send and receive secure messages, request an appointment, get directions to our office, receive helpful notifications, and more.
Helpful Content
Keeping Good Records is Good Business
Maintaining good records for your business not only helps to meet your tax and legal obligations, but it can save you money.
Student Loan Payoff Calculator: Extra Payments Can Save You
See how extra payments toward your student loans could shorten your payoff timeline.
A Fruitful Retirement: Social Security Benefit
Taking your Social Security benefits at the right time may help maximize your benefit.
Does Your Portfolio Fit Your Retirement Lifestyle?
Lifestyle considerations in creating your retirement portfolio.
Money that Buys Good Health is Never Ill Spent
It's important to make sure your retirement strategy anticipates health-care expenses.
Catch-Up Contributions
Workers 50+ may make contributions to their qualified retirement plans above the limits imposed on younger workers.
Strategies to Defend Purchasing Power Across Generations
Keep your wealth working by preserving purchasing power over time.
2026 Tax Law Changes
The One Big Beautiful Bill is now law. Here's a clear breakdown of what changed, what's temporary, and what it means for you.
Preserving the Value of Your Retirement Plan
Learn how to combat economic uncertainty, market volatility, and rising costs when shaping your retirement plan.
View all articles 
What Rate Would I Need to Earn on My Savings?
Work backwards from your savings goal to find the rate of return you'd need to get there.
Long-Term-Care Needs
Estimate potential long-term care costs and what coverage may help address them.
Lifetime of Earnings
Estimate how much you may earn over your working years based on your current income.
Debt-to-Income Ratio Calculator
Calculate your debt-to-income ratio to understand how lenders may view your financial health.
How Long Will My Savings Last If I Become Disabled?
See how long your current savings might last if a disability interrupted your income.
The Power of Interest - How Long Will it take My Money to Do
Use the Rule of 72 to estimate how long it takes your money to double at a given rate.
View all calculators
What Can a Million Dollars Buy You?
$1 million in a diversified portfolio could help finance part of your retirement.
Dog Bites and Homeowners Insurance
Reviewing coverage options is just one thing responsible pet parents can do to help look out for their dogs.
Social Security: By the Numbers
Here are five facts about Social Security that might surprise you.
The Real Cost of a Vacation Home
What if instead of buying that vacation home, you invested the money?
The Wild West of Data Theft
Learn about cyber liability insurance in this entertaining video.
Dreaming Up an Active Retirement
When you retire, how will you treat your next chapter?