TRANSAMERICA FUNDS

Transamerica Inflation Opportunities

Transamerica Long Credit

Supplement to the Currently Effective Prospectuses, Summary Prospectuses

and Statements of Additional Information (as applicable)

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Effective on or about November 1, 2026, the following information will supplement and supersede any contrary information contained in the Prospectuses, Summary Prospectuses and Statements of Additional Information, as applicable, concerning the funds.

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Transamerica Inflation Opportunities

The “Annual Fund Operating Expenses” tables included in the “Fees and Expenses” section of the Prospectuses and Summary Prospectuses for the fund will be deleted in their entirety and replaced with the following, as applicable:

 

   

   

   Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
                 
    Class    A   C   I   I2   R6   R4   R   I3
                 
Management fees   0.38%   0.38%   0.38%   0.38%   0.38%   0.38%   0.38%   0.38%
                 
Distribution and service (12b-1) fees   0.25%   1.00%   None   None   None   0.25%   0.50%   None
                 
Other expenses   0.26%   0.42%   0.26%   0.16%   0.16%   0.16%   0.16%   0.16%
                 
Total annual fund operating expenses   0.89%   1.80%   0.64%   0.54%   0.54%   0.79%   1.04%   0.54%
                 
Fee waiver and/or expense reimbursement1   0.00%   0.09%   0.08%2   0.01%   0.01%   0.14%   0.04%   0.01%
                 
Total annual fund operating expenses after fee waiver and/or expense reimbursement   0.89%   1.71%   0.56%   0.53%   0.53%   0.65%   1.00%   0.53%

 

1

Contractual arrangements have been made with the fund’s investment manager, Transamerica Asset Management, Inc. (“TAM”), through March 1, 2028 to waive fees and/or reimburse fund expenses to the extent that the total annual fund operating expenses exceed 0.95% for Class A shares, 1.71% for Class C shares, 0.65% for Class I shares, 0.53% for Class I2 shares, 0.53% for Class R6 shares, 0.65% for Class R4 shares, 1.00% for Class R shares and 0.53% for Class I3 shares excluding, as applicable, acquired fund fees and expenses, interest (including borrowing costs and overdraft charges), taxes, brokerage commissions, dividend and interest expenses on securities sold short, extraordinary expenses and other expenses not incurred in the ordinary course of the fund’s business. These arrangements cannot be terminated prior to March 1, 2028 without the Board of Trustees’ consent.

 

2

TAM has contractually agreed to reimburse 0.08% of the transfer agency fees on Class I shares through March 1, 2028.

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Transamerica Long Credit

The “Annual Fund Operating Expenses” tables included in the “Fees and Expenses” section of the Prospectus and Summary Prospectus for the fund will be deleted in their entirety and replaced with the following, as applicable:

 

 

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

           
Class      A       C       I       I2       R6  
           
Management fees   0.45%   0.45%   0.45%   0.45%   0.45%
           
Distribution and service (12b-1) fees   0.25%   1.00%   None   None   None
           
Other expenses1   0.19%   0.14%   0.24%   0.14%   0.14%
           
Total annual fund operating expenses   0.89%   1.59%   0.69%   0.59%   0.59%
           
Fee waiver and/or expense reimbursement2   0.00%   0.00%   0.13%3   0.03%   0.03%
           
Total annual fund operating expenses after fee waiver and/or expense reimbursement   0.89%   1.59%   0.56%   0.56%   0.56%

 

  1

Other expenses are based on estimates for the current fiscal year.

 

  2

Contractual arrangements have been made with the fund’s investment manager, Transamerica Asset Management, Inc. (“TAM”), through March 1, 2028 to waive fees and/or reimburse fund expenses to the extent that the total annual fund operating expenses exceed 0.94% for Class A shares, 1.78% for Class C shares, 0.65% for Class I shares, 0.56% for Class I2 shares and 0.56% for Class R6 shares excluding, as applicable, acquired fund fees and expenses, interest (including borrowing costs and overdraft charges), taxes, brokerage commissions, dividend and interest expenses on securities sold short, extraordinary expenses and other expenses not incurred in the ordinary course of the fund’s business. These arrangements cannot be terminated prior to March 1, 2028 without the Board of Trustees’ consent.

 

  3

TAM has contractually agreed to reimburse 0.10% of the transfer agency fees on Class I shares through March 1, 2028.

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EXPENSE LIMITATION:

The following information will revise the corresponding information in the Statements of Additional Information (as applicable) in the table following the heading “Expense Limitation” with respect to the funds:

 

Fund    Expense Cap    Expiration
Date of
Expense Cap
      Class A    Class C    Class I    Class I2    Class R6    Class R     Class R4     Class I3       
Transamerica Inflation Opportunities8    0.95%   1.71%   0.65%   0.53%   0.53%   1.00%    0.65%    0.53%    March 1,
2028

Transamerica Long Credit9

   0.94%   1.78%   0.65%   0.56%   0.56%   N/A    N/A    N/A    March 1,
2028

 

8 

TAM has contractually agreed to reimburse 0.08% of the transfer agency fees on Class I shares through March 1, 2028.

9 

TAM has contractually agreed to reimburse 0.10% of the transfer agency fees on Class I shares through March 1, 2028.

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Investors Should Retain this Supplement for Future Reference

September 30, 2026