The Ivy Lee Method: A 100-Year-Old Productivity Technique That Still Works

I used to start my mornings in a state of panic. I would sit down at my desk with a cup of coffee, open my laptop, and stare at a to-do list that was three pages long. It had color-coded tags, priority flags, and sub-tasks for my sub-tasks.

I felt productive just looking at it. But by 5:00 PM, I often realized I hadn't actually finished anything important. I had spent the whole day "busy"—replying to emails, tweaking designs, organizing files—but the needle on my big projects hadn't moved.

I was suffering from the "Paradox of Choice." When you have 30 things to do, your brain freezes. You don't know where to start, so you start with the easiest, most meaningless task just to feel some momentum.

That is when I stumbled upon a story from 1918 about a productivity consultant who charged a steel tycoon the equivalent of $400,000 for a piece of advice that took 15 minutes to explain.

That advice is known as the Ivy Lee Method. It is deceptively simple, almost too simple to be true. But after using it for years, I can tell you: it is the most effective way to cure decision fatigue I have ever found.

If you are tired of over-complicated apps and never-ending task lists, let’s walk through how this century-old method can save your workday.

The $25,000 Advice: What Is the Ivy Lee Method?

To understand why this works, you have to appreciate the origin story. It’s legendary in productivity circles.

In 1918, Charles M. Schwab was one of the richest men in the world. He was the president of the Bethlehem Steel Corporation. He was obsessed with efficiency, but his executive team was struggling to get things done.

He hired a productivity consultant named Ivy Lee. Lee told Schwab, "Give me 15 minutes with each of your executives."

Schwab asked, "How much will it cost me?"

Lee replied, "Nothing. Unless it works. After three months, you can send me a check for whatever you think it was worth to you."

Three months later, Schwab sent Lee a check for $25,000. Adjusted for inflation, that is over $400,000 today.

So, what was the advice? It wasn't a complex flowchart or a new filing system. It was a simple daily routine consisting of five steps.

The 5 Steps of the Ivy Lee Method:

1. At the end of each workday, write down the six most important things you need to accomplish tomorrow. Do not write down more than six tasks.
2. Prioritize those six items in order of their true importance.
3. When you arrive tomorrow, concentrate only on the first task. Work until the first task is finished before moving on to the second task.
4. Approach the rest of your list in the same fashion. At the end of the day, move any unfinished items to a new list of six tasks for the following day.
5. Repeat this process every working day.

Why It Actually Works (The Psychology)

When I first read this, I scoffed. "Write a list? That's it? That's the big secret?"

But as I applied it, I realized the genius isn't in what you do; it's in what you don't do.

1. It Kills Decision Fatigue

The hardest part of starting work is deciding what to work on. If you have to make that decision at 9:00 AM, you are wasting your best mental energy on planning rather than doing.

By deciding the night before, you wake up with a script. You don't have to think; you just have to execute.

2. It Enforces Single-Tasking

Most of us multitask without realizing it. We have a browser tab open for research, Slack open for messages, and our code editor open for work. We bounce between them every three minutes.

The Ivy Lee Method forces a constraint: "Work until the first task is finished." It doesn't say "work on it for a bit." It says "finish it." This single-minded focus is the antidote to the fragmented attention span of the modern internet era.

3. The Limit of Six

Why six? Why not ten? Because if you have ten priorities, you have no priorities.

The limit forces you to make tough choices. You have to look at your list of 20 things and ruthlessly cut 14 of them. This ensures that you are always working on the absolute highest-value items (similar to the Pareto Principle or 80/20 rule).

When I first read this, I scoffed. "Write a list? That's it? That's the big secret?"

But as I applied it, I realized the genius isn't in what you do; it's in what you don't do.

1. It Kills Decision Fatigue

The hardest part of starting work is deciding what to work on. If you have to make that decision at 9:00 AM, you are wasting your best mental energy on planning rather than doing.

By deciding the night before, you wake up with a script. You don't have to think; you just have to execute.

2. It Enforces Single-Tasking

Most of us multitask without realizing it. We have a browser tab open for research, Slack open for messages, and our code editor open for work. We bounce between them every three minutes.

The Ivy Lee Method forces a constraint: "Work until the first task is finished." It doesn't say "work on it for a bit." It says "finish it." This single-minded focus is the antidote to the fragmented attention span of the modern internet era.

3. The Limit of Six

Why six? Why not ten? Because if you have ten priorities, you have no priorities.

The limit forces you to make tough choices. You have to look at your list of 20 things and ruthlessly cut 14 of them. This ensures that you are always working on the absolute highest-value items (similar to the Pareto Principle or 80/20 rule).

When This Method Works Best

I have found the Ivy Lee Method to be a lifesaver in specific scenarios.

• For Creatives and Makers: If you are a writer, developer, or designer, you need long blocks of uninterrupted time. This method protects that time.
• When You Feel Overwhelmed: If you are "drowning" in work, this method throws you a life raft. It simplifies your world down to just one thing—Task #1.
• For Procrastinators: Knowing that you only have to do one specific thing makes starting much easier than facing a vague project like "Finish Website."

When It Fails or Feels Frustrating

However, no system is perfect. I have seen developers try this and give up because it didn't fit their job type.

• Reactive Jobs: If you work in customer support, IT helpdesk, or as an ER doctor, you cannot predict your day. Your work is defined by incoming emergencies. You can't just "ignore everything until Task #1 is done."
• Meeting-Heavy Days: If your calendar is blocked from 9:00 AM to 4:00 PM with meetings, you don't have time to work through a list of six items.

My Fix: On days like this, I use a "Hybrid Ivy Lee." I list only three items instead of six, acknowledging that half my day is already gone.

Comparing Ivy Lee to Other Systems

To really understand where this fits, let’s see how it plays with other popular productivity frameworks.

Ivy Lee vs. The Eisenhower Matrix

The Eisenhower Matrix (Urgent/Important quadrants) is a selection tool. It helps you decide what goes on the list. The Ivy Lee Method is an execution tool. It tells you exactly when to do them.

I use them together. I use the Eisenhower Matrix to find my tasks, and then I use Ivy Lee to order them for the next day.

Ivy Lee vs. GTD (Getting Things Done)

GTD is about capturing everything. It’s a massive database of your life. Ivy Lee is about focusing.

GTD is great for making sure you don't forget to buy milk. Ivy Lee is great for making sure you finish the quarterly report. You can use GTD to store your tasks, but use Ivy Lee to pick which ones to tackle today.

Real-World Workflow: A Developer’s Routine

Here is exactly how I use the Ivy Lee Method in my daily life as a content creator and technical educator.

The Evening Ritual (5:00 PM)

I set an alarm on my phone for the end of the workday. When it goes off, I close my email and open my physical notebook.

I look at my "Master List" (where I keep all my tasks). I pick the six most critical items for tomorrow.

My List Might Look Like This:

1. Write draft for "API Security" article.
2. Fix the CSS bug on the homepage header.
3. Review pull requests from the junior dev.
4. Email the sponsor for next week’s video.
5. Update the project documentation.
6. Research keywords for the new SEO campaign.

I number them 1 through 6. This is the hardest part because I really want to put "Check Email" as #1. But I know that "Write Draft" is the hardest and most important task, so it must be #1.

The Morning Execution (8:00 AM)

I sit down. I do not check email. I do not look at Slack. I look at my notebook.

Task #1: Write draft. I start writing. After 45 minutes, I might feel stuck. I might want to check Twitter. But the rule is clear: Work until finished.

If the task is huge (e.g., takes 4 hours), I might break it into sub-tasks, but I stay on that project.

Once the draft is done, I cross it off with a satisfying thick line. Then, and only then, do I move to Task #2.

Common Mistakes People Make

I’ve made all these mistakes, so hopefully, you can avoid them.

1. Listing "Easy Wins" First

We love checking boxes. It feels good. So we put "Answer emails" or "Clean desk" as Task #1. The Fix: Task #1 must always be the "Frog"—the hardest, most impactful thing you need to do. If you finish Task #1 and nothing else, the day should still be considered a success.

2. Including "Meetings" as Tasks

Meetings are appointments, not tasks. They happen at a specific time regardless of your list. The Fix: Your Ivy Lee list is for discretionary work—the work you do in the gaps between meetings.

3. Not Handling Unfinished Items

Sometimes, I only get through 3 of my 6 items. That’s okay. The Fix: The unfinished items (4, 5, and 6) automatically move to tomorrow's list. However, if a task keeps getting moved for three days in a row, ask yourself: "Do I actually need to do this?" Often, you can just delete it.

FAQ Section

Can I use a digital app for this?

Yes, but be careful. Apps let you drag and drop easily, which makes re-prioritizing too tempting. I honestly prefer a sticky note or a physical index card. The inability to "edit" the ink forces me to stick to my plan.

What if Task #1 takes the whole day?

Then it was a productive day! If Task #1 was truly the most important thing, spending all day on it is the best possible use of your time. Don't confuse "quantity of tasks" with "quality of work."

Can I list fewer than six items?

Absolutely. Three or four is fine. Just don't go over six. The constraint is the magic.

How do I handle urgent interruptions?

If your boss runs in with a "hair on fire" emergency, you obviously have to handle it. Pause your Ivy Lee list, fix the emergency, and then immediately return to where you left off. Don't let the emergency derail the rest of the afternoon.

Conclusion: Simplicity Is the Ultimate Sophistication

We live in an age of complexity. We have AI tools, automated workflows, and smart calendars. Yet, we are more stressed and distracted than ever.

The Ivy Lee Method has survived for over 100 years not because it is complex, but because it cuts through the noise. It acknowledges a fundamental truth about human nature: we can really only do one thing at a time.

It gives you permission to ignore the 99 unimportant things so you can crush the one thing that matters.

Your Immediate Takeaway: Tonight, before you leave your desk or close your laptop, grab a sticky note. Write down your six priorities for tomorrow. Number them 1 to 6. Leave the note on your keyboard.

Tomorrow morning, you won't have to wonder what to do. Your past self has already decided for you. Just start.