Wealthronic · Independent personal-finance journalism
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Wealthronic.
Independent journalism on
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Author

Leon Neukirch

Founder and writer of Wealthronic. Independent personal-finance journalism, written from primary sources.

LN

About Leon

Founder & writer · Wealthronic

Leon started Wealthronic in 2025 to write the kind of personal-finance explainer he always wanted to read: plain-language, numbers-first, and honest about what is uncertain. It grew out of years of keeping detailed budgeting and investing spreadsheets and wanting to turn that into something useful for other people.

He covers three things on this site: the boring foundations (budgeting, credit, emergency funds), the long compounding game (dividends, index funds, retirement accounts), and the economics of side income. He works from primary sources and public data — IRS and CFPB guidance, Bureau of Labor Statistics figures, broker and platform fee schedules — and shows the assumptions and math behind every worked example.

You can find him on LinkedIn.

What he is not: a licensed financial advisor, a CPA, or an attorney. Nothing on this site is financial, tax, or legal advice.

Read the full About page →

Every article by Leon

31 pieces · newest first
01
Passive Income

What $30,000 in a money-market fund really yields after tax

Move an emergency fund out of a near-zero savings account into a money-market mutual fund and the headline yield near five percent looks like a clear win. But the number that actually reaches you, after federal and state tax, tells a more honest story. Here is the real arithmetic, as a worked example.

June 20
8 min
02
Money Basics

Lifestyle creep after a $22,000 raise: where the money actually goes

It is the most ordinary financial story there is: a salary climbs from $78,000 to $100,000, and a year later almost none of the raise has turned into savings. Here is a line-by-line worked example of where the extra money quietly leaks — and the one habit that stops it.

June 19
8 min
03
Passive Income

How a bond ladder actually works (and when it beats a bond fund)

A bond ladder is one of the few genuinely simple income tools that still confuses people. You buy bonds that mature in consecutive years, then reinvest each one as it comes due. Here is how to build one, a worked $50,000 example, and the honest case for when a fund is the better choice.

June 12
9 min
04
Side Hustles

The side-hustle hourly wage: a calculator for whether yours is worth it

A side hustle that makes money can still be a bad deal. The only number that settles it is your effective hourly wage — gross income minus every real cost, divided by every real hour. Here is the formula, a worked example, and the costs people quietly leave out.

June 5
8 min
05
Money Basics

The 50/30/20 budget is broken — here's a more realistic split

The rule was a useful first draft when Elizabeth Warren wrote it down in 2005. Two recessions, a pandemic, and years of housing and insurance costs rising faster than wages later, the percentages stopped working for a lot of households. Here is a more realistic way to split your money — and the data behind why.

May 26
8 min
06
Passive Income

Dividend investing for beginners: what nobody tells you about yield traps

Dividend investing has a beginner trap that the introductory articles tend to skip: the highest-yielding stocks are usually high-yielding for a reason, and that reason is rarely good. Here is the short version of how to read a yield without falling for the headline.

May 22
9 min
07
Side Hustles

What a print-on-demand store actually earns: a realistic one-year P&L

Three platforms. 2,840 designs uploaded. $11,260 in gross revenue. After fees, ads, and recurring design subscriptions, a typical first-year seller clears less than a part-time minimum-wage job. Here is how the economics actually work, with a realistic month-by-month worked example.

May 18
8 min
08
Money Basics

How to read your credit report (and what to actually fix)

A credit report is free, takes thirty minutes to read, and is more likely than people assume to contain something worth fixing. Here is the small list of errors actually worth disputing, and the longer list of things people waste a Saturday worrying about.

May 13
9 min
09
Passive Income

REITs vs. rental property: which actually generates more income

REITs and a single rental property are often pitched as interchangeable ways to own real estate. They are not. Here is an illustrative six-year side-by-side — fees, vacancies, repairs, taxes — showing where each one wins and which is genuinely passive.

May 9
9 min
10
Side Hustles

Freelance writing rates in 2026: what clients actually pay

Synthesized from publicly reported market rates across content, copywriting, journalism, and technical writing. The spread between the bottom and top of the market is wide. So is the gap between what platforms pay and what direct clients pay for identical work.

May 5
8 min
11
Money Basics

Emergency fund math: why three months isn't enough in 2026

The classic advice — keep three to six months of expenses in cash — was written for a labor market that no longer exists. Here is what the actual job-search data says, and a worked example of how to size a fund against it.

May 1
8 min
14
Money Basics

Paying off debt vs. investing: a spreadsheet to decide

The textbook answer is to compare interest rates. The textbook answer is also incomplete. Here is a seven-column model for the decision, walked through with a student-loan example, and what it tends to recommend.

Apr 18
7 min
15
Passive Income

Tracking dividends from 12 stocks for a year: what the numbers reveal

What does a year of dividends from a twelve-stock portfolio actually look like once you log every payment to the cent? Using a realistic worked example, here is how the cash flow, the tax bill, and the growth-vs-yield trade-off play out against what dividend-investing marketing promises.

Apr 14
7 min
16
Side Hustles

Tax mistakes that cost first-year freelancers thousands

Plenty of first-year freelancers end up owing several thousand dollars in taxes they never set aside. Four mistakes do most of the damage. None of them are complicated. All of them are the kind of thing a 20-minute conversation with a CPA would catch.

Apr 9
7 min
18
Passive Income

Treasury bonds in a 4%+ rate environment: still worth it?

For most of the past two decades, US Treasury bonds yielded less than inflation. That stopped being true in 2022. Here is how to think about the part of a portfolio that is not in stocks now that real yields are positive again.

Apr 1
7 min
19
Side Hustles

Renting your car on Turo: what the numbers actually look like

A 2019 Subaru Outback sitting in a parking spot most of the workweek. Turo's pitch is that the spot could be earning $400 a month. Work the realistic numbers — gross revenue, fees, two minor damages, wear — and the result is often a small loss. Here is how the economics actually break down.

Mar 27
7 min
21
Passive Income

The Roth IRA mistake that can cost you $4,200

The backdoor Roth is simple in theory and easy to get wrong in practice. The most common error — ignoring the pro-rata rule — does not just trigger an unexpected tax bill; it can cost years of compounding while you sort it out. Here is the mistake, worked through end to end, and how to avoid it.

Mar 19
6 min
23
Money Basics

The honest case against buy-now-pay-later

Klarna, Afterpay, Affirm. They look free. The good ones, sometimes, technically are. The strongest case against them is more boring than the standard 'they trap you in debt' argument — and harder to argue against.

Mar 10
6 min
24
Passive Income

Covered calls for income: what works, what blows up

Covered calls are pitched as easy passive income. The premium is real, but so are the costs — capped upside, ordinary-income taxes, constant monitoring, and the occasional trade that wipes out months of gains. Here is an illustrative year of the strategy, with the math worked all the way through.

Mar 6
8 min
25
Side Hustles

Tutoring online: the platforms worth your time

Online tutoring frustrates a lot of people until they realize the problem is platform choice, not the work. Here is what eight different platforms actually pay, what they take in fees, and which ones are worth your time.

Mar 2
7 min
27
Passive Income

HSA as a stealth retirement account: the math

Health Savings Accounts are sold as a medical-bills wrapper. The much more interesting use of one is as a triple-tax-advantaged retirement account that nobody seems to talk about. Here is the math, and the small list of conditions under which it works.

Feb 22
7 min
28
Side Hustles

Building a niche newsletter to $1,000/month: a realistic playbook

Take a paid newsletter about budgeting for freelance writers. Twenty months of weekly publishing can take it past $1,000 a month on a list of around 410 paying readers. Here is the playbook, week by week, including the parts that usually do not work.

Feb 17
8 min
29
Money Basics

Why a spreadsheet beats most budgeting apps

A good budgeting app costs around $98 a year and comes with a polished interface and clever onboarding. A Google Sheet you build in an afternoon is free. For a lot of people the sheet is the better tool — and the reasons are smaller than 'it saves money,' but also weirder.

Feb 13
6 min
30
Passive Income

How dividend reinvestment quietly outperforms 'active' picks

Split a small portfolio in two — one half on autopilot in a broad index with reinvested dividends, the other actively picked — and over eight years the autopilot half tends to pull ahead. Here is an illustrative version of that experiment, and why the boring side usually wins.

Feb 9
7 min
31
Side Hustles

Affiliate marketing without being insufferable: a working approach

Most affiliate content online is bad — overly enthusiastic, lazy with disclosures, padded for word count, written by someone who has never used the product. The working version of affiliate marketing looks nothing like that. Here is what an honest approach involves, and what it realistically pays.

Feb 5
7 min