Average Annual Total Returns - Allspring Municipal Fixed Income Funds - ETF Class

12 Months Ended

60 Months Ended

120 Months Ended

Jun. 30, 2026

Dec. 31, 2025

Dec. 31, 2025

Dec. 31, 2025

High Yield Municipal Bond Fund | Bloomberg High Yield Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

2.46%

2.18%

4.35%

High Yield Municipal Bond Fund | Bloomberg Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

4.25%

0.80%

2.34%

High Yield Municipal Bond Fund | ETF Share Class

Prospectus [Line Items]

Average Annual Return, Percent

^[1]

2.57%

1.47%

3.14%

Performance Inception Date

^[1]

Oct. 20, 2026

High Yield Municipal Bond Fund | ETF Share Class | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

2.56%

1.41%

2.66%

Performance Inception Date

Oct. 20, 2026

High Yield Municipal Bond Fund | ETF Share Class | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

3.44%

2.06%

2.92%

Performance Inception Date

Oct. 20, 2026

Strategic Municipal Bond Fund | Bloomberg Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

4.25%

0.80%

2.34%

Strategic Municipal Bond Fund | Bloomberg Short-Intermediate Municipal Bond Index (reflects no deduction for fees, expenses, or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

5.01%

1.22%

1.98%

Strategic Municipal Bond Fund | ETF Share Class

Prospectus [Line Items]

Average Annual Return, Percent

^[2]

4.03%

1.57%

2.22%

Performance Inception Date

^[2]

Oct. 20, 2026

Strategic Municipal Bond Fund | ETF Share Class | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

4.01%

1.54%

2.02%

Performance Inception Date

Oct. 20, 2026

Strategic Municipal Bond Fund | ETF Share Class | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

3.58%

1.73%

2.04%

Performance Inception Date

Oct. 20, 2026

[1]

1.

Historical performance shown for the ETF Class shares prior to their inception reflects the performance of the Class R6 shares, which have the same expenses as the ETF Class shares. The Class R6 annual returns are substantially similar to what the ETF Class annual returns would be because the Class R6 and ETF Class shares are invested in the same portfolio and have the same expenses.

[2]

1.

Historical performance shown for the ETF Class shares prior to their inception reflects the performance of the Class R6 shares, which have the same expenses as the ETF Class shares. The Class R6 annual returns are substantially similar to what the ETF Class annual returns would be because the Class R6 and ETF Class shares are invested in the same portfolio and have the same expenses.