The IAM National 401(k) Fund

Helping You Save for the Retirement You Envision

The IAM National 401(k) Fund gives participants the flexibility to build retirement savings through personal contributions and a range of investment options. Whether you're just beginning your career or preparing for retirement, the Plan offers tools, resources, and investment choices to help you work toward your long-term financial goals.

Recognition for creative excellence in participant education

36,059

Participants

$1 B

Billion In Assets

260

Participating Employers

Welcome to IAM National 401(k) Fund

Independence Day Office Closure
In observance of Independence Day, the Benefit Funds Office will be closed Friday, July 3rd, 2026. The office will reopen on Monday, July 6th.

Renting vs. Buying a Home
Explore key considerations that can help you determine which option best fits your goals and budget.

Stay Connected to Your Plan
Use the John Hancock participant app to check your balance, track progress, and manage your retirement savings.

Thinking About a 401(k) Loan?
Understand the potential risks, benefits, and trade-offs before making a decision.

What Are Alternative Investments?
Explore different types of investments beyond stocks and bonds and how they can support diversification.

The IAM National 401(k) Fund

Recognition for creative excellence in participant education

Welcome to IAM National 401(k) Fund

Independence Day Office Closure In observance of Independence Day, the Benefit Funds Office will be closed Friday, July 3rd, 2026. The office will reopen on Monday, July 6th.

Renting vs. Buying a Home Explore key considerations that can help you determine which option best fits your goals and budget.

Stay Connected to Your Plan Use the John Hancock participant app to check your balance, track progress, and manage your retirement savings.

Thinking About a 401(k) Loan? Understand the potential risks, benefits, and trade-offs before making a decision.

What Are Alternative Investments? Explore different types of investments beyond stocks and bonds and how they can support diversification.

The IAM National 401(k) Fund

Recognition for creative excellence in participant education

Independence Day Office Closure
In observance of Independence Day, the Benefit Funds Office will be closed Friday, July 3rd, 2026. The office will reopen on Monday, July 6th.

Renting vs. Buying a Home
Explore key considerations that can help you determine which option best fits your goals and budget.

Stay Connected to Your Plan
Use the John Hancock participant app to check your balance, track progress, and manage your retirement savings.

Thinking About a 401(k) Loan?
Understand the potential risks, benefits, and trade-offs before making a decision.

What Are Alternative Investments?
Explore different types of investments beyond stocks and bonds and how they can support diversification.