Exhibit 99(c)

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   May 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable June 10, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	May 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.020		30%		$0.145		32%
Net Realized Short-Term Capital Gains		-		-		0.005		1%
Net Realized Long-Term Capital Gains		0.009		14%		0.250		55%
Return of Capital (or Other Capital Source)		0.036		56%		0.055		12%
Total (per common share)		$0.065		100%		$0.455		100%
April 30, 2021
Average annual total return* on NAV for the 5 years								10.12%
Annualized current distribution rate as a percentage of NAV								8.00%
Cumulative total return on NAV for the fiscal YTD								17.79%
Cumulative fiscal YTD distributions as a percentage of NAV								4.00%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The Fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.”

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   June 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable July 12, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	June 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.025		39%		$0.177		34%
Net Realized Short-Term Capital Gains		-		-		0.005		1%
Net Realized Long-Term Capital Gains		0.040		61%		0.338		65%
Return of Capital (or Other Capital Source)		-		-		-		-
Total (per common share)		$0.065		100%		$0.520		100%
May 31, 2021
Average annual total return* on NAV for the 5 years								9.48%
Annualized current distribution rate as a percentage of NAV								8.04%
Cumulative total return on NAV for the fiscal YTD								17.88%
Cumulative fiscal YTD distributions as a percentage of NAV								4.69%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   July 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable August 10, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	July 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.025		38%		$0.199		34%
Net Realized Short-Term Capital Gains		-		-		0.006		1%
Net Realized Long-Term Capital Gains		0.012		18%		0.380		65%
Return of Capital (or Other Capital Source)		0.028		44%		-		-
Total (per common share)		$0.065		100%		$0.585		100%
June 30, 2021
Average annual total return* on NAV for the 5 years								7.61%
Annualized current distribution rate as a percentage of NAV								8.20%
Cumulative total return on NAV for the fiscal YTD								16.45%
Cumulative fiscal YTD distributions as a percentage of NAV								5.46%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The Fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.”

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   August 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable September 10, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	August 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.016		25%		$0.215		33%
Net Realized Short-Term Capital Gains		-		-		0.006		1%
Net Realized Long-Term Capital Gains		0.029		44%		0.416		64%
Return of Capital (or Other Capital Source)		0.020		31%		0.013		2%
Total (per common share)		$0.065		100%		$0.650		100%
July 31, 2021
Average annual total return* on NAV for the 5 years								7.88%
Annualized current distribution rate as a percentage of NAV								8.08%
Cumulative total return on NAV for the fiscal YTD								18.95%
Cumulative fiscal YTD distributions as a percentage of NAV								6.06%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The Fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.”

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   September 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable October 12, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	September 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.023		35%		$0.243		34%
Net Realized Short-Term Capital Gains		0.001		1%		0.007		1%
Net Realized Long-Term Capital Gains		0.012		18%		0.422		59%
Return of Capital (or Other Capital Source)		0.029		46%		0.043		6%
Total (per common share)		$0.065		100%		$0.715		100%
August 31, 2021
Average annual total return* on NAV for the 5 years								9.90%
Annualized current distribution rate as a percentage of NAV								7.99%
Cumulative total return on NAV for the fiscal YTD								21.11%
Cumulative fiscal YTD distributions as a percentage of NAV								6.66%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The Fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.”

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.

DNP SELECT INCOME FUND INC.

Section 19(a) Notice

Notification of Sources of Distribution

Distribution Period   October 2021

Distribution Amount Per Share of Common Stock               $0.065         

The following table sets forth the estimated amounts of the current distribution, payable November 10, 2021, together with the cumulative distributions paid this fiscal year-to-date (YTD) from the following sources. The fiscal year is November 1, 2020 to October 31, 2021. All amounts are expressed per share of common stock based on U.S. generally accepted accounting principles, which may differ from federal income tax regulations.

Distribution Estimates	October 2021				Fiscal YTD
Sources	Per Share Amount		% of Current   Distribution		Per Share Amount		% of Cumulative   Distributions
Net Investment Income		$0.010		16%		$0.250		32%
Net Realized Short-Term Capital Gains		-		-		0.008		1%
Net Realized Long-Term Capital Gains		0.001		2%		0.421		54%
Return of Capital (or Other Capital Source)		0.054		82%		0.101		13%
Total (per common share)		$0.065		100%		$0.780		100%
September 30, 2021
Average annual total return* on NAV for the 5 years								8.32%
Annualized current distribution rate as a percentage of NAV								8.56%
Cumulative total return on NAV for the fiscal YTD								13.79%
Cumulative fiscal YTD distributions as a percentage of NAV								7.85%

The Fund will issue a separate 19(a) notice at the time of each monthly distribution using the most current financial information available. You should not draw any conclusions about the Fund’s investment performance from the amount of this distribution or from the terms of the Fund’s managed distribution plan.

The Fund estimates that it has distributed more than its income and capital gains; therefore, a portion of your distribution may be a return of capital. A return of capital may occur, for example, when some or all of the money that you invested in the Fund is paid back to you. A return of capital distribution does not necessarily reflect the Fund’s investment performance and should not be confused with “yield” or “income.”

The amounts and sources of distributions reported in this notice are only estimates and are not being provided for tax reporting purposes. The actual amounts and sources of the amounts for tax reporting purposes will depend upon the Fund’s investment experience during the remainder of the fiscal year and may be subject to changes based on tax regulations. The Fund or your broker will send you a Form 1099-DIV for the calendar year that will tell you how to report these distributions for federal income tax purposes.

* Simple arithmetic average of each of the past five annual returns.