Filed under Rule 424(b)(2), Registration Statement No. 333-175599 Preliminary Pricing Supplement No. 20 - Dated Mlonday, June 16, 2014 (To: Prospectus Dated July 15, 2011)

CUSIP Number

Aggregate Principal Amount

Price to Public

Gross Concession

Net   Proceeds

Coupon Type

Coupon Rate

Coupon Frequency

Maturity Date

1st Coupon  Date

1st Coupon  Amount

Survivor’s  Option

Product Ranking

06050WFV2

[]

100.000%

2.000%

[]

Fixed

3.700% (Per Annum)

Semi-Annual

06/15/2026

12/15/2014

$17.37

Yes

Senior Unsecured Notes

Redemption Information: Non-Callable

Joint Lead Managers and Lead Agents: BofA Merrill Lynch, Incapital LLC   Agents: Citigroup Global Markets Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley & Co. Incorporated, UBS Securities LLC, Wells Fargo Advisors, LLC

06050WFW0

[]

100.000%

3.000%

[]

Fixed

4.250% (Per Annum)

Semi-Annual

06/15/2039

12/15/2014

$19.95

Yes

Senior Unsecured Notes

Redemption Information: Non-Callable

Joint Lead Managers and Lead Agents: BofA Merrill Lynch, Incapital LLC   Agents: Citigroup Global Markets Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated, Morgan Stanley & Co. Incorporated, UBS Securities LLC, Wells Fargo Advisors, LLC

Bank of America

Offering Dates: Monday, June 16, 2014 through Monday, June 23, 2014 Trade Date: Monday, June 23, 2014 @ 12:00 PM ET Settlement Date: Thursday, June 26, 2014 Minimum Denomination/Increments: $1,000.00/$1,000.00 Initial trades settle flat and clear SDFS: DTC Book-Entry only DTC Number 0235 via RBC Dain Rauscher Inc.

Bank of America InterNotes Prospectus dated 7-15-11

If the maturity date or an interest payment date for any note is not a business day (as that term is defined in the prospectus), principal, premium, if any, and interest for that note is paid on the next business day, and no interest will accrue from, and after, the maturity date or interest payment date. InterNotes® is a registered trademark of Incapital Holdings LLC. All Rights Reserved.