DIV 402Lesson 4 of 50 of 5
Tracking Your Dividend Income
What to record, what to ignore, and how to see whether your income is really growing.
What you’ll learn
- The handful of numbers worth tracking, and the many that aren't
- How to measure whether your income is genuinely growing
- Why trailing twelve month income beats any single month
- How to set tracking up so it takes minutes, not hours
Tracking dividends can become a hobby in itself, with spreadsheets of every payment going back years. Most of that detail doesn’t help you make better decisions. A few numbers, checked regularly, tell you nearly everything that matters.
The numbers worth tracking
| Number | What it tells you | How often |
|---|---|---|
| Trailing twelve month (TTM) income | Your real, current income level | Monthly or quarterly |
| Organic income growth | Whether raises are outpacing inflation | Yearly |
| Upcoming payments | Cash flow for the next few months | Weekly or monthly |
| Dividend changes | Raises, cuts and suspensions as they happen | As announced |
| Share of income from the largest payers | How exposed you are to any single cut | Quarterly |
| Total portfolio value and total return | Whether income is earned or is eroding capital | Quarterly |
| Qualified vs ordinary income | Your likely tax bill | Yearly, before tax time |
Use trailing twelve months
Monthly income jumps around. Quarterly payers bunch into the same months, special dividends spike one month and weekly payers swing week to week. A rolling twelve month total smooths all of that and shows the trend. If your TTM income is rising, your income is growing, whatever last month looked like.
Separate new money from real growth
Income can grow because you added money, or because your holdings raised their dividends. Only the second is the engine you’re building. To see it:
If your income grew 12% but 9 points came from new contributions, your holdings grew their payouts about 3%: roughly inflation. That’s fine for steady payers, but a sign to look at which holdings aren’t raising if you’re counting on growth. Yield on cost, from Dividend Growth Investing, is a nice way to see this per holding.
Watch where the income comes from
Sort your holdings by the income each provides. If the top one or two produce a large share, your income is fragile, even if your portfolio looks diversified by value. High yielders can quietly dominate income while being a small share of the money. That was one of the sizing rules in How to Build a Dividend Portfolio.
Always check the value too
The most important habit: look at your income and your portfolio’s total value together. Income rising while the portfolio shrinks usually means you’re living on eroding capital. Income steady while the portfolio grows means the engine is healthy.
Setting it up
- Upcoming payments: Dividend Duel’s Dividend Calendar shows ex-dates and pay dates across thousands of stocks and funds.
- Watchlists and portfolios: the + button on any stock or fund page on Dividend Duel adds it to your Dividend Sync watchlist or portfolio.
- A dedicated tracker: Dividend Sync, Dividend Duel’s sister app, keeps a log of every payment, a monthly income calendar, forward income projections with and without reinvestment, and income milestones. It can import from broker exports so you aren’t typing in every payment.
- A spreadsheet still works if you prefer one. Keep it to the numbers above, and update it monthly rather than on every payment.
Check your understanding
4 questionsYour trailing twelve month dividend income went from $8,000 to $8,600, but you added $10,000 of new money during the year at a 4% yield. How much did your income grow organically?
Why is trailing twelve month income a better measure than any single month's income?
What does 'share of income from your largest payer' tell you?
Which number should you check alongside your income to make sure it isn't coming from eroding capital?
Related lessons
Put it into practice
This lesson is for education only and isn’t financial, investment or tax advice. Tickers are used as examples of how things work, not as recommendations. Figures marked as live come from Dividend Duel’s market data and change daily. See our disclosure.