Losing Our Perfect Credit Scores After Making a Responsible Financial Decision

Brian Page
4 days ago
6 min read

Losing My Perfect Credit Score After Making a Responsible Financial Decision

Yes, my wife and I both had perfect credit scores. We manage our money as a team, and my job as a teammate is to manage our credit. I'm obsessive about it, and proud.

Two weeks ago, I received an Experian alert that my FICO® Score dropped 20 points.

Not because I missed a payment.

Not because I maxed out a credit card.

Not because of fraud or financial trouble.

The drop happened because we paid off our mortgage and are now debt-free.

After years of intentionally building, losing, rebuilding, and protecting a perfect credit score, it was surprisingly emotional to see it disappear overnight. Rationally, I know my financial health remains strong, and I still qualify for the best interest rates. However, emotionally, it felt like losing a milestone I worked hard to achieve.

I wasn't alone. My wife, Hope, just texted me her updated credit score:

The Strange Psychology of Losing a Perfect Credit Score

When you spend years working toward something society values as “excellent,” it becomes a badge of achievement. Losing it felt personal, even though paying off a mortgage is a positive financial milestone.

We became debt-free, cut our monthly bills, gained more financial flexibility, and lowered our long-term risk. Still, it felt like a loss emotionally.

My reaction shows something important: credit scores don’t measure wealth. They measure how well you manage debt. When you stop managing certain debts, the scoring formula might not reward you as much.

Related: Are you facing burdensome debt, or in a relationship faced with conflict about debt? I'm a Certified Financial Therapist™ and an Accredited Financial Counselor®, and I can help. Click here for more details about how and when I can support you.

Why Paying Off My Mortgage Lowered My Credit Score

A lot of people are surprised to find out that paying off a mortgage can make your credit score drop for a while. That’s exactly what happened to us.

FICO scores are calculated using several categories:

Payment history — 35%
Amounts owed/utilization — 30%
Length of credit history — 15%
Credit mix — 10%
New credit — 10%

Here’s what changed for me.

We Lost Part of My Credit Mix

Credit scoring models reward consumers for successfully managing different types of debt. There are two major categories:

Revolving credit (credit cards)
Installment loans (mortgages, auto loans, student loans)

For years, we had both types of credit. After paying off our mortgage, we no longer had an installment loan on my credit report. Even though we paid off the loan as planned, the scoring model now sees less variety in my accounts. Strangely, being debt-free can make your profile look a bit less predictable to lenders.

My Average Age of Accounts May Change

Mortgages are often among the oldest accounts on a credit report. Once a mortgage is closed, it may no longer be included in the average account age, depending on the scoring model.

The length of your credit history matters because lenders want to see that you’ve managed debt responsibly over time. If your mortgage was one of your oldest accounts, it will adversely impact your score.

The System Rewards Active Borrowers

A lot of people get this part wrong. Credit scoring systems are built to help lenders predict repayment behavior, not to always reward debt elimination.

Someone who manages different types of debt responsibly might get a slightly higher score than someone with no debt. This doesn’t mean having debt is better; it just gives the scoring model more information to work with.

Luckily, my score is still very high at 830. For lenders, there’s not much difference between an 850 and an 830. Hope's is an 827. Still, it was disappointing to see that perfect number go away.

How to Earn a Perfect Credit Score

Earning a perfect credit score is possible, but it usually takes years of steady habits. There aren’t any shortcuts. Here’s what helped me reach 850.

Never Miss Payments

Payment history matters most for your credit score. One late payment can do a lot of damage, especially if your credit was excellent before. Setting up automatic minimum payments is a good way to protect your score.

Keep Credit Utilization Extremely Low

Utilization refers to how much of your available credit you use. For example, if you have a total of $20,000 in credit limits and carry a $2,000 balance, your utilization is 10%.

My Hack: I paid or credit card balances in full each day, which kept our credit utilization rates close to 0%.

Maintain Old Accounts

Length of credit history is important. Closing old credit cards can reduce your score by lowering account age and available credit. One of my oldest credit cards dates back decades.

Avoid Excessive Credit Applications

Each hard inquiry can temporarily lower your score. Opening several accounts in a short period may signal financial distress or increased borrowing risk.

Have a Healthy Credit Mix

Mortgages, credit cards, and installment loans all affect your credit profile in different ways. That’s also why paying off my mortgage made my score drop.

How Damaging Credit Mistakes Can Be

A lot of people don’t realize how fast credit damage can happen. Here are some examples of how certain mistakes can affect your score, especially if you started with excellent credit:

30-Day Late Payment

Potential impact: 60–110 points. A single late payment can remain on your report for seven years.

Maxing Out Credit Cards

Potential impact: 20–100+ points, depending on utilization changes. High utilization signals financial strain to lenders.

Collections Accounts

Potential impact: severe. Unpaid debts in collections or charged-off accounts can dramatically hurt scores.

Bankruptcy

Potential impact: 150–250+ points. Bankruptcy can remain on reports for up to 10 years, depending on the type of bankruptcy.

Foreclosure or Repossession

Potential impact: major long-term damage. These events signal elevated repayment risk.

Applying for Too Much Credit at Once

Potential impact: smaller, temporary declines. Multiple hard inquiries can accumulate, raising concerns for lenders. The good news is that credit scores are dynamic, and responsible habits over time can rebuild damaged credit.

Final Tips for Couples Building Credit Together

Couples often underestimate how interconnected their financial lives are. Even with separate accounts, financial behaviors can affect shared goals such as buying a home, refinancing, or qualifying for favorable interest rates. Here are the biggest lessons I share with couples.

Talk About Credit Before Major Financial Decisions

Do not wait until you apply for a mortgage to discuss credit scores, debt, or payment habits. Financial transparency reduces stress and prevents surprises.

Regularly Review Credit Reports Together

You can access free credit reports annually from all three bureaus. Reviewing them together helps identify fraud, missed accounts, or reporting errors early.

Use Credit Cards Strategically

Credit cards are financial tools, not extensions of income. Regularly pay your credit card balances in full to keep your utilization low.

Avoid Keeping One Partner Financially in the Dark

I’ve worked with couples in which one person handled everything while the other knew little about household finances. This creates vulnerability. Both partners should understand debts, accounts, credit scores, insurance coverage, and financial goals.

Focus on Financial Health, Not Just the Score

This may sound ironic coming from someone who lost a perfect score and felt emotional about it, but it is true: a perfect credit score is not the goal. Financial security is the goal.

Eliminating toxic debt, building savings, investing regularly, talking openly, and staying flexible with your finances matter much more than whether your score is 830 or 850.

Still, I’ll admit, I miss seeing that perfect 850.

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