Pay Yourself First Investing Rule
Automatically invest part of every paycheck before funding other priorities
- Difficulty
- Easy
- Time to result
- ~ongoing to results
- Steps
- 5
- Confidence
- 98%
The Pay Yourself First Investing Rule turns wealth building into a default payroll decision rather than a monthly test of willpower. Select a fixed percentage of every paycheck—Penney suggests five percent as an early benchmark—and transfer it to an investment account before discretionary priorities can consume it. Start with any sustainable amount, even fifty dollars per month, instead of waiting for higher income or a perfect portfolio. Place the contribution within a simple financial plan and use a sensible allocation that can evolve over time. The core mechanism is behavioral consistency combined with time: automatic contributions remove repeated decisions, while early investment gives compound growth more years to operate. As income increases, raise the contribution while preserving the pay-yourself-first sequence.
Origin
Extracted from Masters in Business, where Shirl Penney described the personal-finance discipline he wishes he had understood at age nineteen.
Core principles
- 01Consistency matters more than finding a perfect investment
- 02Start with an amount you can sustain
- 03Invest before discretionary spending absorbs the money
- 04Begin early to maximize compounding
- 05Use a simple financial plan rather than waiting for certainty
How to run it
- 1
Set the Contribution Rule
Choose a fixed percentage or minimum dollar amount to save from every paycheck. Make the starting level realistic enough to maintain without interruption.
Pro tip Use five percent as a starting benchmark if your budget permits it.
Watch out Do not set an unsustainable target that causes repeated withdrawals.
- 2
Put Yourself First in the Payment Order
Schedule the contribution immediately when income arrives, before discretionary expenses. Treat it as a standing obligation to your future self.
Pro tip Align the transfer date with payday.
Watch out Waiting until the end of the month usually leaves less or nothing to invest.
- 3
Automate the Transfer
Use payroll deductions or recurring bank transfers so the process does not depend on motivation. Send the money directly to the designated investment account.
Pro tip Keep the investment account separate from everyday spending accounts.
Watch out Automation still requires enough cash-flow awareness to avoid overdrafts.
- 4
Invest Simply
Use an uncomplicated allocation appropriate to your goals, horizon, and risk tolerance. Accept that the exact allocation can change as your life evolves.
Pro tip A simple financial plan is more useful than waiting for a perfect security selection.
Watch out Do not confuse frequent trading with disciplined investing.
- 5
Let Time Compound the Habit
Continue through changing priorities and market conditions. Increase the contribution when raises or lower expenses create room.
Pro tip Direct part of each pay increase to the contribution before lifestyle costs expand.
Watch out Stopping and restarting sacrifices both consistency and compounding time.
In the wild
A young employee believes the amount available to save is too small to matter. Instead of waiting for a promotion, the employee automatically invests fifty dollars each month, follows a simple plan, and increases the amount after each raise.
→ The employee establishes the habit immediately and gives compound growth more time to work.
An earner directs five percent of each paycheck to an investment account before paying for discretionary priorities. The allocation remains simple, and annual reviews adjust the investments without changing the contribution rule.
→ Investing becomes a durable default rather than an occasional leftover expense.
Common mistakes
Waiting for a Meaningful Amount
Delaying until income is higher sacrifices valuable time and prevents the saving habit from forming. A small consistent contribution is a valid starting point.
Obsessing Over Perfect Investments
Security selection and allocation matter, but they cannot compound money that was never saved. Establish the contribution behavior first.
Saving Only What Is Left Over
Other priorities tend to absorb available cash. Investing first changes the payment order and protects the contribution.
Is it for you?
Best for
It is best for earners who want to establish a durable investing habit and benefit from long-term compounding.
Not ideal for
It is not ideal as a substitute for addressing urgent high-interest debt or an immediate inability to meet essential expenses.
From the transcript
“have the discipline to pay yourself first from an investment perspective.”
“Save the fifty dollars, start to invested and let the miracle of compound interest start to work for you as early as possible in your…”
“We're gonna pay ourselves first and start investing it. Get a simple financial plan in place.”
From the episode
Shirl Penney on Building a $100 Billion RIA Platform (Podcast)
Shirl Penney